Home / 1,058,969.52-1,461,387.64-575,535.96

Finding the Fourth Proportional to 1,058,969.52, 1,461,387.64 and 575,535.96

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Solution

The fourth proportional to 1,058,969.52, 1,461,387.64 and 575,535.96 is: 794,244.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,969.52 : 1,461,387.64 = 575,535.96 : x
  2. Step 2: Convert to fraction form
    1,058,969.52/1,461,387.64 = 575,535.96/x
  3. Step 3: Cross multiply
    1,058,969.52x = 1,461,387.64 × 575,535.96
  4. Step 4: Simplify right side
    1,058,969.52x = 841,081,138,319.53
  5. Step 5: Solve for x
    x = 841,081,138,319.53/1,058,969.52
  6. Step 6: Final answer
    x = 794,244.90

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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.