Home / 3,034,863.59-4,551,704.81-875,736.90

Finding the Fourth Proportional to 3,034,863.59, 4,551,704.81 and 875,736.90

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Solution

The fourth proportional to 3,034,863.59, 4,551,704.81 and 875,736.90 is: 1,313,434.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,863.59 : 4,551,704.81 = 875,736.90 : x
  2. Step 2: Convert to fraction form
    3,034,863.59/4,551,704.81 = 875,736.90/x
  3. Step 3: Cross multiply
    3,034,863.59x = 4,551,704.81 × 875,736.90
  4. Step 4: Simplify right side
    3,034,863.59x = 3,986,095,860,024.49
  5. Step 5: Solve for x
    x = 3,986,095,860,024.49/3,034,863.59
  6. Step 6: Final answer
    x = 1,313,434.94

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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.