Home / 9,243,207.89-13,866,073.56-3,850,597.20

Finding the Fourth Proportional to 9,243,207.89, 13,866,073.56 and 3,850,597.20

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Solution

The fourth proportional to 9,243,207.89, 13,866,073.56 and 3,850,597.20 is: 5,776,421.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,243,207.89 : 13,866,073.56 = 3,850,597.20 : x
  2. Step 2: Convert to fraction form
    9,243,207.89/13,866,073.56 = 3,850,597.20/x
  3. Step 3: Cross multiply
    9,243,207.89x = 13,866,073.56 × 3,850,597.20
  4. Step 4: Simplify right side
    9,243,207.89x = 53,392,664,025,130.04
  5. Step 5: Solve for x
    x = 53,392,664,025,130.04/9,243,207.89
  6. Step 6: Final answer
    x = 5,776,421.42

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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.