Home / 750,082.50-1,125,240.96-244,526.16

Finding the Fourth Proportional to 750,082.50, 1,125,240.96 and 244,526.16

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Solution

The fourth proportional to 750,082.50, 1,125,240.96 and 244,526.16 is: 366,827.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,082.50 : 1,125,240.96 = 244,526.16 : x
  2. Step 2: Convert to fraction form
    750,082.50/1,125,240.96 = 244,526.16/x
  3. Step 3: Cross multiply
    750,082.50x = 1,125,240.96 × 244,526.16
  4. Step 4: Simplify right side
    750,082.50x = 275,150,851,023.51
  5. Step 5: Solve for x
    x = 275,150,851,023.51/750,082.50
  6. Step 6: Final answer
    x = 366,827.45

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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.