Home / 7,369,501.38-11,060,463.15-3,112,724.58

Finding the Fourth Proportional to 7,369,501.38, 11,060,463.15 and 3,112,724.58

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Solution

The fourth proportional to 7,369,501.38, 11,060,463.15 and 3,112,724.58 is: 4,671,710.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369,501.38 : 11,060,463.15 = 3,112,724.58 : x
  2. Step 2: Convert to fraction form
    7,369,501.38/11,060,463.15 = 3,112,724.58/x
  3. Step 3: Cross multiply
    7,369,501.38x = 11,060,463.15 × 3,112,724.58
  4. Step 4: Simplify right side
    7,369,501.38x = 34,428,175,513,189.23
  5. Step 5: Solve for x
    x = 34,428,175,513,189.23/7,369,501.38
  6. Step 6: Final answer
    x = 4,671,710.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.