Home / 9,495,208.48-13,103,400.66-5,144,295

Finding the Fourth Proportional to 9,495,208.48, 13,103,400.66 and 5,144,295

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Solution

The fourth proportional to 9,495,208.48, 13,103,400.66 and 5,144,295 is: 7,099,134.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495,208.48 : 13,103,400.66 = 5,144,295 : x
  2. Step 2: Convert to fraction form
    9,495,208.48/13,103,400.66 = 5,144,295/x
  3. Step 3: Cross multiply
    9,495,208.48x = 13,103,400.66 × 5,144,295
  4. Step 4: Simplify right side
    9,495,208.48x = 67,407,758,498,234.70
  5. Step 5: Solve for x
    x = 67,407,758,498,234.70/9,495,208.48
  6. Step 6: Final answer
    x = 7,099,134.12

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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.