Home / 1,631,833.95-2,446,229.08-551,594.90

Finding the Fourth Proportional to 1,631,833.95, 2,446,229.08 and 551,594.90

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Solution

The fourth proportional to 1,631,833.95, 2,446,229.08 and 551,594.90 is: 826,877.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,631,833.95 : 2,446,229.08 = 551,594.90 : x
  2. Step 2: Convert to fraction form
    1,631,833.95/2,446,229.08 = 551,594.90/x
  3. Step 3: Cross multiply
    1,631,833.95x = 2,446,229.08 × 551,594.90
  4. Step 4: Simplify right side
    1,631,833.95x = 1,349,327,491,564.76
  5. Step 5: Solve for x
    x = 1,349,327,491,564.76/1,631,833.95
  6. Step 6: Final answer
    x = 826,877.94

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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.