Home / 1,027,332.40-1,540,998.60-466,366.90

Finding the Fourth Proportional to 1,027,332.40, 1,540,998.60 and 466,366.90

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Solution

The fourth proportional to 1,027,332.40, 1,540,998.60 and 466,366.90 is: 699,550.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,332.40 : 1,540,998.60 = 466,366.90 : x
  2. Step 2: Convert to fraction form
    1,027,332.40/1,540,998.60 = 466,366.90/x
  3. Step 3: Cross multiply
    1,027,332.40x = 1,540,998.60 × 466,366.90
  4. Step 4: Simplify right side
    1,027,332.40x = 718,670,739,986.34
  5. Step 5: Solve for x
    x = 718,670,739,986.34/1,027,332.40
  6. Step 6: Final answer
    x = 699,550.35

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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.