Home / 9,632,992.31-14,452,700.55-6,407,246.93

Finding the Fourth Proportional to 9,632,992.31, 14,452,700.55 and 6,407,246.93

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Solution

The fourth proportional to 9,632,992.31, 14,452,700.55 and 6,407,246.93 is: 9,613,006.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,992.31 : 14,452,700.55 = 6,407,246.93 : x
  2. Step 2: Convert to fraction form
    9,632,992.31/14,452,700.55 = 6,407,246.93/x
  3. Step 3: Cross multiply
    9,632,992.31x = 14,452,700.55 × 6,407,246.93
  4. Step 4: Simplify right side
    9,632,992.31x = 92,602,021,132,906.14
  5. Step 5: Solve for x
    x = 92,602,021,132,906.14/9,632,992.31
  6. Step 6: Final answer
    x = 9,613,006.86

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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.