Home / 1,058,436.48-1,459,837.60-732,292.16

Finding the Fourth Proportional to 1,058,436.48, 1,459,837.60 and 732,292.16

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Solution

The fourth proportional to 1,058,436.48, 1,459,837.60 and 732,292.16 is: 1,010,006.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,436.48 : 1,459,837.60 = 732,292.16 : x
  2. Step 2: Convert to fraction form
    1,058,436.48/1,459,837.60 = 732,292.16/x
  3. Step 3: Cross multiply
    1,058,436.48x = 1,459,837.60 × 732,292.16
  4. Step 4: Simplify right side
    1,058,436.48x = 1,069,027,629,353.22
  5. Step 5: Solve for x
    x = 1,069,027,629,353.22/1,058,436.48
  6. Step 6: Final answer
    x = 1,010,006.41

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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.