Home / 3,544,007.60-5,316,011.40-2,026,132.40

Finding the Fourth Proportional to 3,544,007.60, 5,316,011.40 and 2,026,132.40

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Solution

The fourth proportional to 3,544,007.60, 5,316,011.40 and 2,026,132.40 is: 3,039,198.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,007.60 : 5,316,011.40 = 2,026,132.40 : x
  2. Step 2: Convert to fraction form
    3,544,007.60/5,316,011.40 = 2,026,132.40/x
  3. Step 3: Cross multiply
    3,544,007.60x = 5,316,011.40 × 2,026,132.40
  4. Step 4: Simplify right side
    3,544,007.60x = 10,770,942,936,309.36
  5. Step 5: Solve for x
    x = 10,770,942,936,309.36/3,544,007.60
  6. Step 6: Final answer
    x = 3,039,198.60

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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.