Home / 3,468,015.60-5,202,023.40-2,869,652.40

Finding the Fourth Proportional to 3,468,015.60, 5,202,023.40 and 2,869,652.40

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Solution

The fourth proportional to 3,468,015.60, 5,202,023.40 and 2,869,652.40 is: 4,304,478.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,015.60 : 5,202,023.40 = 2,869,652.40 : x
  2. Step 2: Convert to fraction form
    3,468,015.60/5,202,023.40 = 2,869,652.40/x
  3. Step 3: Cross multiply
    3,468,015.60x = 5,202,023.40 × 2,869,652.40
  4. Step 4: Simplify right side
    3,468,015.60x = 14,927,998,934,666.16
  5. Step 5: Solve for x
    x = 14,927,998,934,666.16/3,468,015.60
  6. Step 6: Final answer
    x = 4,304,478.60

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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.