Home / 7,704,635.15-10,627,276.95-4,954,799.16

Finding the Fourth Proportional to 7,704,635.15, 10,627,276.95 and 4,954,799.16

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Solution

The fourth proportional to 7,704,635.15, 10,627,276.95 and 4,954,799.16 is: 6,834,330.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,704,635.15 : 10,627,276.95 = 4,954,799.16 : x
  2. Step 2: Convert to fraction form
    7,704,635.15/10,627,276.95 = 4,954,799.16/x
  3. Step 3: Cross multiply
    7,704,635.15x = 10,627,276.95 × 4,954,799.16
  4. Step 4: Simplify right side
    7,704,635.15x = 52,656,022,904,947.36
  5. Step 5: Solve for x
    x = 52,656,022,904,947.36/7,704,635.15
  6. Step 6: Final answer
    x = 6,834,330.49

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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.