Home / 10,147,250.03-15,219,254.79-2,957,102.07

Finding the Fourth Proportional to 10,147,250.03, 15,219,254.79 and 2,957,102.07

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Solution

The fourth proportional to 10,147,250.03, 15,219,254.79 and 2,957,102.07 is: 4,435,180.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,147,250.03 : 15,219,254.79 = 2,957,102.07 : x
  2. Step 2: Convert to fraction form
    10,147,250.03/15,219,254.79 = 2,957,102.07/x
  3. Step 3: Cross multiply
    10,147,250.03x = 15,219,254.79 × 2,957,102.07
  4. Step 4: Simplify right side
    10,147,250.03x = 45,004,889,843,366.41
  5. Step 5: Solve for x
    x = 45,004,889,843,366.41/10,147,250.03
  6. Step 6: Final answer
    x = 4,435,180.93

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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.