Home / 1,032,752.25-1,425,331.76-580,043.25

Finding the Fourth Proportional to 1,032,752.25, 1,425,331.76 and 580,043.25

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Solution

The fourth proportional to 1,032,752.25, 1,425,331.76 and 580,043.25 is: 800,534.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,752.25 : 1,425,331.76 = 580,043.25 : x
  2. Step 2: Convert to fraction form
    1,032,752.25/1,425,331.76 = 580,043.25/x
  3. Step 3: Cross multiply
    1,032,752.25x = 1,425,331.76 × 580,043.25
  4. Step 4: Simplify right side
    1,032,752.25x = 826,754,063,498.40
  5. Step 5: Solve for x
    x = 826,754,063,498.40/1,032,752.25
  6. Step 6: Final answer
    x = 800,534.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.