Home / 3,024,098.28-4,173,255.41-1,665,971.28

Finding the Fourth Proportional to 3,024,098.28, 4,173,255.41 and 1,665,971.28

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Solution

The fourth proportional to 3,024,098.28, 4,173,255.41 and 1,665,971.28 is: 2,299,040.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,098.28 : 4,173,255.41 = 1,665,971.28 : x
  2. Step 2: Convert to fraction form
    3,024,098.28/4,173,255.41 = 1,665,971.28/x
  3. Step 3: Cross multiply
    3,024,098.28x = 4,173,255.41 × 1,665,971.28
  4. Step 4: Simplify right side
    3,024,098.28x = 6,952,523,648,834.77
  5. Step 5: Solve for x
    x = 6,952,523,648,834.77/3,024,098.28
  6. Step 6: Final answer
    x = 2,299,040.24

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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.