Home / 9,059,766.10-12,502,319.02-4,929,657.91

Finding the Fourth Proportional to 9,059,766.10, 12,502,319.02 and 4,929,657.91

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Solution

The fourth proportional to 9,059,766.10, 12,502,319.02 and 4,929,657.91 is: 6,802,841.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,766.10 : 12,502,319.02 = 4,929,657.91 : x
  2. Step 2: Convert to fraction form
    9,059,766.10/12,502,319.02 = 4,929,657.91/x
  3. Step 3: Cross multiply
    9,059,766.10x = 12,502,319.02 × 4,929,657.91
  4. Step 4: Simplify right side
    9,059,766.10x = 61,632,155,850,286.45
  5. Step 5: Solve for x
    x = 61,632,155,850,286.45/9,059,766.10
  6. Step 6: Final answer
    x = 6,802,841.84

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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.