Home / 4,841,793.60-7,262,690.40-3,141,182.40

Finding the Fourth Proportional to 4,841,793.60, 7,262,690.40 and 3,141,182.40

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Solution

The fourth proportional to 4,841,793.60, 7,262,690.40 and 3,141,182.40 is: 4,711,773.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,793.60 : 7,262,690.40 = 3,141,182.40 : x
  2. Step 2: Convert to fraction form
    4,841,793.60/7,262,690.40 = 3,141,182.40/x
  3. Step 3: Cross multiply
    4,841,793.60x = 7,262,690.40 × 3,141,182.40
  4. Step 4: Simplify right side
    4,841,793.60x = 22,813,435,261,128.96
  5. Step 5: Solve for x
    x = 22,813,435,261,128.96/4,841,793.60
  6. Step 6: Final answer
    x = 4,711,773.60

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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.