Home / 1,058,965.04-1,461,385.80-575,539.76

Finding the Fourth Proportional to 1,058,965.04, 1,461,385.80 and 575,539.76

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Solution

The fourth proportional to 1,058,965.04, 1,461,385.80 and 575,539.76 is: 794,252.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,965.04 : 1,461,385.80 = 575,539.76 : x
  2. Step 2: Convert to fraction form
    1,058,965.04/1,461,385.80 = 575,539.76/x
  3. Step 3: Cross multiply
    1,058,965.04x = 1,461,385.80 × 575,539.76
  4. Step 4: Simplify right side
    1,058,965.04x = 841,085,632,599.41
  5. Step 5: Solve for x
    x = 841,085,632,599.41/1,058,965.04
  6. Step 6: Final answer
    x = 794,252.50

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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.