Home / 1,058,948.75-1,461,360.56-575,513.92

Finding the Fourth Proportional to 1,058,948.75, 1,461,360.56 and 575,513.92

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Solution

The fourth proportional to 1,058,948.75, 1,461,360.56 and 575,513.92 is: 794,215.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,948.75 : 1,461,360.56 = 575,513.92 : x
  2. Step 2: Convert to fraction form
    1,058,948.75/1,461,360.56 = 575,513.92/x
  3. Step 3: Cross multiply
    1,058,948.75x = 1,461,360.56 × 575,513.92
  4. Step 4: Simplify right side
    1,058,948.75x = 841,033,342,204.38
  5. Step 5: Solve for x
    x = 841,033,342,204.38/1,058,948.75
  6. Step 6: Final answer
    x = 794,215.34

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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.