Home / 9,963,766.02-14,891,057.06-7,273,756.02

Finding the Fourth Proportional to 9,963,766.02, 14,891,057.06 and 7,273,756.02

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Solution

The fourth proportional to 9,963,766.02, 14,891,057.06 and 7,273,756.02 is: 10,870,780.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,963,766.02 : 14,891,057.06 = 7,273,756.02 : x
  2. Step 2: Convert to fraction form
    9,963,766.02/14,891,057.06 = 7,273,756.02/x
  3. Step 3: Cross multiply
    9,963,766.02x = 14,891,057.06 × 7,273,756.02
  4. Step 4: Simplify right side
    9,963,766.02x = 108,313,915,934,338.50
  5. Step 5: Solve for x
    x = 108,313,915,934,338.50/9,963,766.02
  6. Step 6: Final answer
    x = 10,870,780.76

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.