Home / 7,735,026.34-10,673,711.52-4,472,051.40

Finding the Fourth Proportional to 7,735,026.34, 10,673,711.52 and 4,472,051.40

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Solution

The fourth proportional to 7,735,026.34, 10,673,711.52 and 4,472,051.40 is: 6,171,069.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,735,026.34 : 10,673,711.52 = 4,472,051.40 : x
  2. Step 2: Convert to fraction form
    7,735,026.34/10,673,711.52 = 4,472,051.40/x
  3. Step 3: Cross multiply
    7,735,026.34x = 10,673,711.52 × 4,472,051.40
  4. Step 4: Simplify right side
    7,735,026.34x = 47,733,386,546,212.13
  5. Step 5: Solve for x
    x = 47,733,386,546,212.13/7,735,026.34
  6. Step 6: Final answer
    x = 6,171,069.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.