Home / 2,683,677.30-4,024,349.55-885,866.10

Finding the Fourth Proportional to 2,683,677.30, 4,024,349.55 and 885,866.10

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Solution

The fourth proportional to 2,683,677.30, 4,024,349.55 and 885,866.10 is: 1,328,414.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,677.30 : 4,024,349.55 = 885,866.10 : x
  2. Step 2: Convert to fraction form
    2,683,677.30/4,024,349.55 = 885,866.10/x
  3. Step 3: Cross multiply
    2,683,677.30x = 4,024,349.55 × 885,866.10
  4. Step 4: Simplify right side
    2,683,677.30x = 3,565,034,840,895.26
  5. Step 5: Solve for x
    x = 3,565,034,840,895.26/2,683,677.30
  6. Step 6: Final answer
    x = 1,328,414.13

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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.