Home / 1,251,598.08-1,876,283.55-452,701.92

Finding the Fourth Proportional to 1,251,598.08, 1,876,283.55 and 452,701.92

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Solution

The fourth proportional to 1,251,598.08, 1,876,283.55 and 452,701.92 is: 678,650.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,251,598.08 : 1,876,283.55 = 452,701.92 : x
  2. Step 2: Convert to fraction form
    1,251,598.08/1,876,283.55 = 452,701.92/x
  3. Step 3: Cross multiply
    1,251,598.08x = 1,876,283.55 × 452,701.92
  4. Step 4: Simplify right side
    1,251,598.08x = 849,397,165,549.42
  5. Step 5: Solve for x
    x = 849,397,165,549.42/1,251,598.08
  6. Step 6: Final answer
    x = 678,650.10

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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.