Home / 730,655.72-1,096,162.29-514,935.37

Finding the Fourth Proportional to 730,655.72, 1,096,162.29 and 514,935.37

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Solution

The fourth proportional to 730,655.72, 1,096,162.29 and 514,935.37 is: 772,529.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,655.72 : 1,096,162.29 = 514,935.37 : x
  2. Step 2: Convert to fraction form
    730,655.72/1,096,162.29 = 514,935.37/x
  3. Step 3: Cross multiply
    730,655.72x = 1,096,162.29 × 514,935.37
  4. Step 4: Simplify right side
    730,655.72x = 564,452,734,116.70
  5. Step 5: Solve for x
    x = 564,452,734,116.70/730,655.72
  6. Step 6: Final answer
    x = 772,529.00

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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.