Home / 834,064.48-1,251,485.52-497,091.52

Finding the Fourth Proportional to 834,064.48, 1,251,485.52 and 497,091.52

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Solution

The fourth proportional to 834,064.48, 1,251,485.52 and 497,091.52 is: 745,869.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,064.48 : 1,251,485.52 = 497,091.52 : x
  2. Step 2: Convert to fraction form
    834,064.48/1,251,485.52 = 497,091.52/x
  3. Step 3: Cross multiply
    834,064.48x = 1,251,485.52 × 497,091.52
  4. Step 4: Simplify right side
    834,064.48x = 622,102,839,394.79
  5. Step 5: Solve for x
    x = 622,102,839,394.79/834,064.48
  6. Step 6: Final answer
    x = 745,869.00

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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.