Home / 8,901,877.43-13,350,947.77-2,510,635.10

Finding the Fourth Proportional to 8,901,877.43, 13,350,947.77 and 2,510,635.10

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Solution

The fourth proportional to 8,901,877.43, 13,350,947.77 and 2,510,635.10 is: 3,765,425.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,901,877.43 : 13,350,947.77 = 2,510,635.10 : x
  2. Step 2: Convert to fraction form
    8,901,877.43/13,350,947.77 = 2,510,635.10/x
  3. Step 3: Cross multiply
    8,901,877.43x = 13,350,947.77 × 2,510,635.10
  4. Step 4: Simplify right side
    8,901,877.43x = 33,519,358,077,075.55
  5. Step 5: Solve for x
    x = 33,519,358,077,075.55/8,901,877.43
  6. Step 6: Final answer
    x = 3,765,425.70

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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.