Home / 9,464,632.40-14,207,446.20-7,344,117.20

Finding the Fourth Proportional to 9,464,632.40, 14,207,446.20 and 7,344,117.20

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Solution

The fourth proportional to 9,464,632.40, 14,207,446.20 and 7,344,117.20 is: 11,024,321.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464,632.40 : 14,207,446.20 = 7,344,117.20 : x
  2. Step 2: Convert to fraction form
    9,464,632.40/14,207,446.20 = 7,344,117.20/x
  3. Step 3: Cross multiply
    9,464,632.40x = 14,207,446.20 × 7,344,117.20
  4. Step 4: Simplify right side
    9,464,632.40x = 104,341,150,005,494.64
  5. Step 5: Solve for x
    x = 104,341,150,005,494.64/9,464,632.40
  6. Step 6: Final answer
    x = 11,024,321.45

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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.