Home / 10,007,369.44-15,011,058.48-2,434,288.48

Finding the Fourth Proportional to 10,007,369.44, 15,011,058.48 and 2,434,288.48

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Solution

The fourth proportional to 10,007,369.44, 15,011,058.48 and 2,434,288.48 is: 3,651,433.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,007,369.44 : 15,011,058.48 = 2,434,288.48 : x
  2. Step 2: Convert to fraction form
    10,007,369.44/15,011,058.48 = 2,434,288.48/x
  3. Step 3: Cross multiply
    10,007,369.44x = 15,011,058.48 × 2,434,288.48
  4. Step 4: Simplify right side
    10,007,369.44x = 36,541,246,730,470.31
  5. Step 5: Solve for x
    x = 36,541,246,730,470.31/10,007,369.44
  6. Step 6: Final answer
    x = 3,651,433.77

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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.