Home / 1,032,443.59-1,549,650.45-633,862.84

Finding the Fourth Proportional to 1,032,443.59, 1,549,650.45 and 633,862.84

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Solution

The fourth proportional to 1,032,443.59, 1,549,650.45 and 633,862.84 is: 951,399.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,443.59 : 1,549,650.45 = 633,862.84 : x
  2. Step 2: Convert to fraction form
    1,032,443.59/1,549,650.45 = 633,862.84/x
  3. Step 3: Cross multiply
    1,032,443.59x = 1,549,650.45 × 633,862.84
  4. Step 4: Simplify right side
    1,032,443.59x = 982,265,838,336.98
  5. Step 5: Solve for x
    x = 982,265,838,336.98/1,032,443.59
  6. Step 6: Final answer
    x = 951,399.04

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Double scale
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1.5x scale

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.