Home / 3,312,470.04-4,969,754.86-1,182,507

Finding the Fourth Proportional to 3,312,470.04, 4,969,754.86 and 1,182,507

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Solution

The fourth proportional to 3,312,470.04, 4,969,754.86 and 1,182,507 is: 1,774,135.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,470.04 : 4,969,754.86 = 1,182,507 : x
  2. Step 2: Convert to fraction form
    3,312,470.04/4,969,754.86 = 1,182,507/x
  3. Step 3: Cross multiply
    3,312,470.04x = 4,969,754.86 × 1,182,507
  4. Step 4: Simplify right side
    3,312,470.04x = 5,876,769,910,234.02
  5. Step 5: Solve for x
    x = 5,876,769,910,234.02/3,312,470.04
  6. Step 6: Final answer
    x = 1,774,135.26

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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.