Home / 2,881,677.27-4,323,262.46-1,532,729.55

Finding the Fourth Proportional to 2,881,677.27, 4,323,262.46 and 1,532,729.55

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Solution

The fourth proportional to 2,881,677.27, 4,323,262.46 and 1,532,729.55 is: 2,299,491.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,881,677.27 : 4,323,262.46 = 1,532,729.55 : x
  2. Step 2: Convert to fraction form
    2,881,677.27/4,323,262.46 = 1,532,729.55/x
  3. Step 3: Cross multiply
    2,881,677.27x = 4,323,262.46 × 1,532,729.55
  4. Step 4: Simplify right side
    2,881,677.27x = 6,626,392,117,184.05
  5. Step 5: Solve for x
    x = 6,626,392,117,184.05/2,881,677.27
  6. Step 6: Final answer
    x = 2,299,491.41

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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.