Home / 1,650,091.24-2,475,139.02-452,024.20

Finding the Fourth Proportional to 1,650,091.24, 2,475,139.02 and 452,024.20

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Solution

The fourth proportional to 1,650,091.24, 2,475,139.02 and 452,024.20 is: 678,036.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,091.24 : 2,475,139.02 = 452,024.20 : x
  2. Step 2: Convert to fraction form
    1,650,091.24/2,475,139.02 = 452,024.20/x
  3. Step 3: Cross multiply
    1,650,091.24x = 2,475,139.02 × 452,024.20
  4. Step 4: Simplify right side
    1,650,091.24x = 1,118,822,735,404.28
  5. Step 5: Solve for x
    x = 1,118,822,735,404.28/1,650,091.24
  6. Step 6: Final answer
    x = 678,036.89

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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.