Home / 7,474,092.24-10,314,246.95-4,036,332.96

Finding the Fourth Proportional to 7,474,092.24, 10,314,246.95 and 4,036,332.96

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Solution

The fourth proportional to 7,474,092.24, 10,314,246.95 and 4,036,332.96 is: 5,570,139.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,474,092.24 : 10,314,246.95 = 4,036,332.96 : x
  2. Step 2: Convert to fraction form
    7,474,092.24/10,314,246.95 = 4,036,332.96/x
  3. Step 3: Cross multiply
    7,474,092.24x = 10,314,246.95 × 4,036,332.96
  4. Step 4: Simplify right side
    7,474,092.24x = 41,631,734,921,864.47
  5. Step 5: Solve for x
    x = 41,631,734,921,864.47/7,474,092.24
  6. Step 6: Final answer
    x = 5,570,139.30

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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.