Home / 10,367,079.60-15,539,214.60-3,632,026.80

Finding the Fourth Proportional to 10,367,079.60, 15,539,214.60 and 3,632,026.80

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Solution

The fourth proportional to 10,367,079.60, 15,539,214.60 and 3,632,026.80 is: 5,444,044.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,079.60 : 15,539,214.60 = 3,632,026.80 : x
  2. Step 2: Convert to fraction form
    10,367,079.60/15,539,214.60 = 3,632,026.80/x
  3. Step 3: Cross multiply
    10,367,079.60x = 15,539,214.60 × 3,632,026.80
  4. Step 4: Simplify right side
    10,367,079.60x = 56,438,843,878,151.27
  5. Step 5: Solve for x
    x = 56,438,843,878,151.27/10,367,079.60
  6. Step 6: Final answer
    x = 5,444,044.62

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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.