Home / 3,262,803.26-4,502,543.33-1,812,589.88

Finding the Fourth Proportional to 3,262,803.26, 4,502,543.33 and 1,812,589.88

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Solution

The fourth proportional to 3,262,803.26, 4,502,543.33 and 1,812,589.88 is: 2,501,304.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,803.26 : 4,502,543.33 = 1,812,589.88 : x
  2. Step 2: Convert to fraction form
    3,262,803.26/4,502,543.33 = 1,812,589.88/x
  3. Step 3: Cross multiply
    3,262,803.26x = 4,502,543.33 × 1,812,589.88
  4. Step 4: Simplify right side
    3,262,803.26x = 8,161,264,465,156.55
  5. Step 5: Solve for x
    x = 8,161,264,465,156.55/3,262,803.26
  6. Step 6: Final answer
    x = 2,501,304.50

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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.