Home / 7,044,029.60-10,566,044.40-6,568,138.40

Finding the Fourth Proportional to 7,044,029.60, 10,566,044.40 and 6,568,138.40

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Solution

The fourth proportional to 7,044,029.60, 10,566,044.40 and 6,568,138.40 is: 9,852,207.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044,029.60 : 10,566,044.40 = 6,568,138.40 : x
  2. Step 2: Convert to fraction form
    7,044,029.60/10,566,044.40 = 6,568,138.40/x
  3. Step 3: Cross multiply
    7,044,029.60x = 10,566,044.40 × 6,568,138.40
  4. Step 4: Simplify right side
    7,044,029.60x = 69,399,241,959,744.97
  5. Step 5: Solve for x
    x = 69,399,241,959,744.97/7,044,029.60
  6. Step 6: Final answer
    x = 9,852,207.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.