Home / 2,996,635.42-4,134,344.95-1,706,562.39

Finding the Fourth Proportional to 2,996,635.42, 4,134,344.95 and 1,706,562.39

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Solution

The fourth proportional to 2,996,635.42, 4,134,344.95 and 1,706,562.39 is: 2,354,479.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,635.42 : 4,134,344.95 = 1,706,562.39 : x
  2. Step 2: Convert to fraction form
    2,996,635.42/4,134,344.95 = 1,706,562.39/x
  3. Step 3: Cross multiply
    2,996,635.42x = 4,134,344.95 × 1,706,562.39
  4. Step 4: Simplify right side
    2,996,635.42x = 7,055,517,598,956.43
  5. Step 5: Solve for x
    x = 7,055,517,598,956.43/2,996,635.42
  6. Step 6: Final answer
    x = 2,354,479.81

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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.