Home / 8,225,068.47-11,350,949.14-4,553,984.93

Finding the Fourth Proportional to 8,225,068.47, 11,350,949.14 and 4,553,984.93

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Solution

The fourth proportional to 8,225,068.47, 11,350,949.14 and 4,553,984.93 is: 6,284,695.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,068.47 : 11,350,949.14 = 4,553,984.93 : x
  2. Step 2: Convert to fraction form
    8,225,068.47/11,350,949.14 = 4,553,984.93/x
  3. Step 3: Cross multiply
    8,225,068.47x = 11,350,949.14 × 4,553,984.93
  4. Step 4: Simplify right side
    8,225,068.47x = 51,692,051,324,756.46
  5. Step 5: Solve for x
    x = 51,692,051,324,756.46/8,225,068.47
  6. Step 6: Final answer
    x = 6,284,695.56

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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.