Home / 1,058,889.27-1,461,276.42-575,454.36

Finding the Fourth Proportional to 1,058,889.27, 1,461,276.42 and 575,454.36

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Solution

The fourth proportional to 1,058,889.27, 1,461,276.42 and 575,454.36 is: 794,132.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,889.27 : 1,461,276.42 = 575,454.36 : x
  2. Step 2: Convert to fraction form
    1,058,889.27/1,461,276.42 = 575,454.36/x
  3. Step 3: Cross multiply
    1,058,889.27x = 1,461,276.42 × 575,454.36
  4. Step 4: Simplify right side
    1,058,889.27x = 840,897,887,054.19
  5. Step 5: Solve for x
    x = 840,897,887,054.19/1,058,889.27
  6. Step 6: Final answer
    x = 794,132.03

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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.