Home / 951,772.40-1,424,853.66-833,674.40

Finding the Fourth Proportional to 951,772.40, 1,424,853.66 and 833,674.40

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Solution

The fourth proportional to 951,772.40, 1,424,853.66 and 833,674.40 is: 1,248,054.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,772.40 : 1,424,853.66 = 833,674.40 : x
  2. Step 2: Convert to fraction form
    951,772.40/1,424,853.66 = 833,674.40/x
  3. Step 3: Cross multiply
    951,772.40x = 1,424,853.66 × 833,674.40
  4. Step 4: Simplify right side
    951,772.40x = 1,187,864,020,088.30
  5. Step 5: Solve for x
    x = 1,187,864,020,088.30/951,772.40
  6. Step 6: Final answer
    x = 1,248,054.70

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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.