Home / 8,955,044.59-13,432,712.69-2,565,272.11

Finding the Fourth Proportional to 8,955,044.59, 13,432,712.69 and 2,565,272.11

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Solution

The fourth proportional to 8,955,044.59, 13,432,712.69 and 2,565,272.11 is: 3,847,949.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,955,044.59 : 13,432,712.69 = 2,565,272.11 : x
  2. Step 2: Convert to fraction form
    8,955,044.59/13,432,712.69 = 2,565,272.11/x
  3. Step 3: Cross multiply
    8,955,044.59x = 13,432,712.69 × 2,565,272.11
  4. Step 4: Simplify right side
    8,955,044.59x = 34,458,563,225,300.07
  5. Step 5: Solve for x
    x = 34,458,563,225,300.07/8,955,044.59
  6. Step 6: Final answer
    x = 3,847,949.93

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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.