Home / 4,083,459.98-6,124,723.40-1,091,877.26

Finding the Fourth Proportional to 4,083,459.98, 6,124,723.40 and 1,091,877.26

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Solution

The fourth proportional to 4,083,459.98, 6,124,723.40 and 1,091,877.26 is: 1,637,691.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,459.98 : 6,124,723.40 = 1,091,877.26 : x
  2. Step 2: Convert to fraction form
    4,083,459.98/6,124,723.40 = 1,091,877.26/x
  3. Step 3: Cross multiply
    4,083,459.98x = 6,124,723.40 × 1,091,877.26
  4. Step 4: Simplify right side
    4,083,459.98x = 6,687,446,168,166.88
  5. Step 5: Solve for x
    x = 6,687,446,168,166.88/4,083,459.98
  6. Step 6: Final answer
    x = 1,637,691.13

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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.