Home / 1,058,723.65-1,461,040.50-575,294.59

Finding the Fourth Proportional to 1,058,723.65, 1,461,040.50 and 575,294.59

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Solution

The fourth proportional to 1,058,723.65, 1,461,040.50 and 575,294.59 is: 793,907.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,723.65 : 1,461,040.50 = 575,294.59 : x
  2. Step 2: Convert to fraction form
    1,058,723.65/1,461,040.50 = 575,294.59/x
  3. Step 3: Cross multiply
    1,058,723.65x = 1,461,040.50 × 575,294.59
  4. Step 4: Simplify right side
    1,058,723.65x = 840,528,695,420.90
  5. Step 5: Solve for x
    x = 840,528,695,420.90/1,058,723.65
  6. Step 6: Final answer
    x = 793,907.55

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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.