Home / 750,301.99-1,124,627.24-370,660.66

Finding the Fourth Proportional to 750,301.99, 1,124,627.24 and 370,660.66

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Solution

The fourth proportional to 750,301.99, 1,124,627.24 and 370,660.66 is: 555,583.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,301.99 : 1,124,627.24 = 370,660.66 : x
  2. Step 2: Convert to fraction form
    750,301.99/1,124,627.24 = 370,660.66/x
  3. Step 3: Cross multiply
    750,301.99x = 1,124,627.24 × 370,660.66
  4. Step 4: Simplify right side
    750,301.99x = 416,855,071,062.50
  5. Step 5: Solve for x
    x = 416,855,071,062.50/750,301.99
  6. Step 6: Final answer
    x = 555,583.06

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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.