Home / 750,263.11-1,034,692.48-546,788.27

Finding the Fourth Proportional to 750,263.11, 1,034,692.48 and 546,788.27

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Solution

The fourth proportional to 750,263.11, 1,034,692.48 and 546,788.27 is: 754,079.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,263.11 : 1,034,692.48 = 546,788.27 : x
  2. Step 2: Convert to fraction form
    750,263.11/1,034,692.48 = 546,788.27/x
  3. Step 3: Cross multiply
    750,263.11x = 1,034,692.48 × 546,788.27
  4. Step 4: Simplify right side
    750,263.11x = 565,757,714,391.43
  5. Step 5: Solve for x
    x = 565,757,714,391.43/750,263.11
  6. Step 6: Final answer
    x = 754,079.08

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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.