Home / 1,591,594.40-2,386,570.80-469,517.60

Finding the Fourth Proportional to 1,591,594.40, 2,386,570.80 and 469,517.60

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Solution

The fourth proportional to 1,591,594.40, 2,386,570.80 and 469,517.60 is: 704,034.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,591,594.40 : 2,386,570.80 = 469,517.60 : x
  2. Step 2: Convert to fraction form
    1,591,594.40/2,386,570.80 = 469,517.60/x
  3. Step 3: Cross multiply
    1,591,594.40x = 2,386,570.80 × 469,517.60
  4. Step 4: Simplify right side
    1,591,594.40x = 1,120,536,994,246.08
  5. Step 5: Solve for x
    x = 1,120,536,994,246.08/1,591,594.40
  6. Step 6: Final answer
    x = 704,034.27

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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.