Home / 1,058,992.01-1,461,400.23-575,560.10

Finding the Fourth Proportional to 1,058,992.01, 1,461,400.23 and 575,560.10

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Solution

The fourth proportional to 1,058,992.01, 1,461,400.23 and 575,560.10 is: 794,268.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,992.01 : 1,461,400.23 = 575,560.10 : x
  2. Step 2: Convert to fraction form
    1,058,992.01/1,461,400.23 = 575,560.10/x
  3. Step 3: Cross multiply
    1,058,992.01x = 1,461,400.23 × 575,560.10
  4. Step 4: Simplify right side
    1,058,992.01x = 841,123,655,211.82
  5. Step 5: Solve for x
    x = 841,123,655,211.82/1,058,992.01
  6. Step 6: Final answer
    x = 794,268.18

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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.