Home / 10,895,756.25-15,036,826.17-6,000,977.22

Finding the Fourth Proportional to 10,895,756.25, 15,036,826.17 and 6,000,977.22

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Solution

The fourth proportional to 10,895,756.25, 15,036,826.17 and 6,000,977.22 is: 8,281,724.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,895,756.25 : 15,036,826.17 = 6,000,977.22 : x
  2. Step 2: Convert to fraction form
    10,895,756.25/15,036,826.17 = 6,000,977.22/x
  3. Step 3: Cross multiply
    10,895,756.25x = 15,036,826.17 × 6,000,977.22
  4. Step 4: Simplify right side
    10,895,756.25x = 90,235,651,307,269.84
  5. Step 5: Solve for x
    x = 90,235,651,307,269.84/10,895,756.25
  6. Step 6: Final answer
    x = 8,281,724.48

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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.