Home / 832,625.48-1,149,050.98-510,273.30

Finding the Fourth Proportional to 832,625.48, 1,149,050.98 and 510,273.30

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Solution

The fourth proportional to 832,625.48, 1,149,050.98 and 510,273.30 is: 704,194.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,625.48 : 1,149,050.98 = 510,273.30 : x
  2. Step 2: Convert to fraction form
    832,625.48/1,149,050.98 = 510,273.30/x
  3. Step 3: Cross multiply
    832,625.48x = 1,149,050.98 × 510,273.30
  4. Step 4: Simplify right side
    832,625.48x = 586,330,035,432.83
  5. Step 5: Solve for x
    x = 586,330,035,432.83/832,625.48
  6. Step 6: Final answer
    x = 704,194.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.