Home / 834,067.48-1,251,490.02-497,094.52

Finding the Fourth Proportional to 834,067.48, 1,251,490.02 and 497,094.52

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Solution

The fourth proportional to 834,067.48, 1,251,490.02 and 497,094.52 is: 745,873.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,067.48 : 1,251,490.02 = 497,094.52 : x
  2. Step 2: Convert to fraction form
    834,067.48/1,251,490.02 = 497,094.52/x
  3. Step 3: Cross multiply
    834,067.48x = 1,251,490.02 × 497,094.52
  4. Step 4: Simplify right side
    834,067.48x = 622,108,830,776.69
  5. Step 5: Solve for x
    x = 622,108,830,776.69/834,067.48
  6. Step 6: Final answer
    x = 745,873.50

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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.