Home / 751,301.19-1,124,258.00-650,446.16

Finding the Fourth Proportional to 751,301.19, 1,124,258.00 and 650,446.16

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Solution

The fourth proportional to 751,301.19, 1,124,258.00 and 650,446.16 is: 973,337.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,301.19 : 1,124,258.00 = 650,446.16 : x
  2. Step 2: Convert to fraction form
    751,301.19/1,124,258.00 = 650,446.16/x
  3. Step 3: Cross multiply
    751,301.19x = 1,124,258.00 × 650,446.16
  4. Step 4: Simplify right side
    751,301.19x = 731,269,292,514.93
  5. Step 5: Solve for x
    x = 731,269,292,514.93/751,301.19
  6. Step 6: Final answer
    x = 973,337.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.