Home / 8,841,033.95-12,194,050.23-7,806,716.87

Finding the Fourth Proportional to 8,841,033.95, 12,194,050.23 and 7,806,716.87

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Solution

The fourth proportional to 8,841,033.95, 12,194,050.23 and 7,806,716.87 is: 10,767,462.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,841,033.95 : 12,194,050.23 = 7,806,716.87 : x
  2. Step 2: Convert to fraction form
    8,841,033.95/12,194,050.23 = 7,806,716.87/x
  3. Step 3: Cross multiply
    8,841,033.95x = 12,194,050.23 × 7,806,716.87
  4. Step 4: Simplify right side
    8,841,033.95x = 95,195,497,583,198.14
  5. Step 5: Solve for x
    x = 95,195,497,583,198.14/8,841,033.95
  6. Step 6: Final answer
    x = 10,767,462.06

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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.