Home / 2,337,761.60-3,506,383.20-1,916,302.40

Finding the Fourth Proportional to 2,337,761.60, 3,506,383.20 and 1,916,302.40

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Solution

The fourth proportional to 2,337,761.60, 3,506,383.20 and 1,916,302.40 is: 2,874,241.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,761.60 : 3,506,383.20 = 1,916,302.40 : x
  2. Step 2: Convert to fraction form
    2,337,761.60/3,506,383.20 = 1,916,302.40/x
  3. Step 3: Cross multiply
    2,337,761.60x = 3,506,383.20 × 1,916,302.40
  4. Step 4: Simplify right side
    2,337,761.60x = 6,719,290,541,479.68
  5. Step 5: Solve for x
    x = 6,719,290,541,479.68/2,337,761.60
  6. Step 6: Final answer
    x = 2,874,241.13

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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.