Home / 1,023,616.00-1,412,580.33-564,734.26

Finding the Fourth Proportional to 1,023,616.00, 1,412,580.33 and 564,734.26

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Solution

The fourth proportional to 1,023,616.00, 1,412,580.33 and 564,734.26 is: 779,327.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,616.00 : 1,412,580.33 = 564,734.26 : x
  2. Step 2: Convert to fraction form
    1,023,616.00/1,412,580.33 = 564,734.26/x
  3. Step 3: Cross multiply
    1,023,616.00x = 1,412,580.33 × 564,734.26
  4. Step 4: Simplify right side
    1,023,616.00x = 797,732,509,118.83
  5. Step 5: Solve for x
    x = 797,732,509,118.83/1,023,616.00
  6. Step 6: Final answer
    x = 779,327.90

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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.