Home / 1,058,955.70-1,461,370.14-575,520.88

Finding the Fourth Proportional to 1,058,955.70, 1,461,370.14 and 575,520.88

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Solution

The fourth proportional to 1,058,955.70, 1,461,370.14 and 575,520.88 is: 794,224.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,955.70 : 1,461,370.14 = 575,520.88 : x
  2. Step 2: Convert to fraction form
    1,058,955.70/1,461,370.14 = 575,520.88/x
  3. Step 3: Cross multiply
    1,058,955.70x = 1,461,370.14 × 575,520.88
  4. Step 4: Simplify right side
    1,058,955.70x = 841,049,028,978.52
  5. Step 5: Solve for x
    x = 841,049,028,978.52/1,058,955.70
  6. Step 6: Final answer
    x = 794,224.94

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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.