Home / 1,650,098.16-2,475,149.36-452,031

Finding the Fourth Proportional to 1,650,098.16, 2,475,149.36 and 452,031

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Solution

The fourth proportional to 1,650,098.16, 2,475,149.36 and 452,031 is: 678,047.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,098.16 : 2,475,149.36 = 452,031 : x
  2. Step 2: Convert to fraction form
    1,650,098.16/2,475,149.36 = 452,031/x
  3. Step 3: Cross multiply
    1,650,098.16x = 2,475,149.36 × 452,031
  4. Step 4: Simplify right side
    1,650,098.16x = 1,118,844,240,350.16
  5. Step 5: Solve for x
    x = 1,118,844,240,350.16/1,650,098.16
  6. Step 6: Final answer
    x = 678,047.08

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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.