Home / 5,700,910.60-8,539,442.70-2,670,862.60

Finding the Fourth Proportional to 5,700,910.60, 8,539,442.70 and 2,670,862.60

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Solution

The fourth proportional to 5,700,910.60, 8,539,442.70 and 2,670,862.60 is: 4,000,707.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,910.60 : 8,539,442.70 = 2,670,862.60 : x
  2. Step 2: Convert to fraction form
    5,700,910.60/8,539,442.70 = 2,670,862.60/x
  3. Step 3: Cross multiply
    5,700,910.60x = 8,539,442.70 × 2,670,862.60
  4. Step 4: Simplify right side
    5,700,910.60x = 22,807,678,132,273.02
  5. Step 5: Solve for x
    x = 22,807,678,132,273.02/5,700,910.60
  6. Step 6: Final answer
    x = 4,000,707.91

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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.