Home / 1,609,793.60-2,414,690.40-544,870.40

Finding the Fourth Proportional to 1,609,793.60, 2,414,690.40 and 544,870.40

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Solution

The fourth proportional to 1,609,793.60, 2,414,690.40 and 544,870.40 is: 817,305.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,793.60 : 2,414,690.40 = 544,870.40 : x
  2. Step 2: Convert to fraction form
    1,609,793.60/2,414,690.40 = 544,870.40/x
  3. Step 3: Cross multiply
    1,609,793.60x = 2,414,690.40 × 544,870.40
  4. Step 4: Simplify right side
    1,609,793.60x = 1,315,693,324,124.16
  5. Step 5: Solve for x
    x = 1,315,693,324,124.16/1,609,793.60
  6. Step 6: Final answer
    x = 817,305.60

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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.