Home / 7,704,646.90-10,627,293.16-4,954,810.92

Finding the Fourth Proportional to 7,704,646.90, 10,627,293.16 and 4,954,810.92

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Solution

The fourth proportional to 7,704,646.90, 10,627,293.16 and 4,954,810.92 is: 6,834,346.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,704,646.90 : 10,627,293.16 = 4,954,810.92 : x
  2. Step 2: Convert to fraction form
    7,704,646.90/10,627,293.16 = 4,954,810.92/x
  3. Step 3: Cross multiply
    7,704,646.90x = 10,627,293.16 × 4,954,810.92
  4. Step 4: Simplify right side
    7,704,646.90x = 52,656,228,199,209.30
  5. Step 5: Solve for x
    x = 52,656,228,199,209.30/7,704,646.90
  6. Step 6: Final answer
    x = 6,834,346.71

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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.