Home / 1,058,754.04-1,461,088.61-575,321.79

Finding the Fourth Proportional to 1,058,754.04, 1,461,088.61 and 575,321.79

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Solution

The fourth proportional to 1,058,754.04, 1,461,088.61 and 575,321.79 is: 793,948.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,754.04 : 1,461,088.61 = 575,321.79 : x
  2. Step 2: Convert to fraction form
    1,058,754.04/1,461,088.61 = 575,321.79/x
  3. Step 3: Cross multiply
    1,058,754.04x = 1,461,088.61 × 575,321.79
  4. Step 4: Simplify right side
    1,058,754.04x = 840,596,111,577.20
  5. Step 5: Solve for x
    x = 840,596,111,577.20/1,058,754.04
  6. Step 6: Final answer
    x = 793,948.44

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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.