Home / 10,117,647.45-15,176,325.38-2,544,562.17

Finding the Fourth Proportional to 10,117,647.45, 15,176,325.38 and 2,544,562.17

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Solution

The fourth proportional to 10,117,647.45, 15,176,325.38 and 2,544,562.17 is: 3,816,806.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,117,647.45 : 15,176,325.38 = 2,544,562.17 : x
  2. Step 2: Convert to fraction form
    10,117,647.45/15,176,325.38 = 2,544,562.17/x
  3. Step 3: Cross multiply
    10,117,647.45x = 15,176,325.38 × 2,544,562.17
  4. Step 4: Simplify right side
    10,117,647.45x = 38,617,103,428,836.06
  5. Step 5: Solve for x
    x = 38,617,103,428,836.06/10,117,647.45
  6. Step 6: Final answer
    x = 3,816,806.59

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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.