Home / 1,650,134.08-2,475,203.28-452,066.92

Finding the Fourth Proportional to 1,650,134.08, 2,475,203.28 and 452,066.92

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Solution

The fourth proportional to 1,650,134.08, 2,475,203.28 and 452,066.92 is: 678,100.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,134.08 : 2,475,203.28 = 452,066.92 : x
  2. Step 2: Convert to fraction form
    1,650,134.08/2,475,203.28 = 452,066.92/x
  3. Step 3: Cross multiply
    1,650,134.08x = 2,475,203.28 × 452,066.92
  4. Step 4: Simplify right side
    1,650,134.08x = 1,118,957,523,163.50
  5. Step 5: Solve for x
    x = 1,118,957,523,163.50/1,650,134.08
  6. Step 6: Final answer
    x = 678,100.97

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Double scale
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1.5x scale

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.