Home / 1,137,248.91-1,706,855.90-463,701.51

Finding the Fourth Proportional to 1,137,248.91, 1,706,855.90 and 463,701.51

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Solution

The fourth proportional to 1,137,248.91, 1,706,855.90 and 463,701.51 is: 695,952.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,248.91 : 1,706,855.90 = 463,701.51 : x
  2. Step 2: Convert to fraction form
    1,137,248.91/1,706,855.90 = 463,701.51/x
  3. Step 3: Cross multiply
    1,137,248.91x = 1,706,855.90 × 463,701.51
  4. Step 4: Simplify right side
    1,137,248.91x = 791,471,655,863.90
  5. Step 5: Solve for x
    x = 791,471,655,863.90/1,137,248.91
  6. Step 6: Final answer
    x = 695,952.88

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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.