Home / 3,193,462.28-4,399,492.02-2,224,840.52

Finding the Fourth Proportional to 3,193,462.28, 4,399,492.02 and 2,224,840.52

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Solution

The fourth proportional to 3,193,462.28, 4,399,492.02 and 2,224,840.52 is: 3,065,064.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,462.28 : 4,399,492.02 = 2,224,840.52 : x
  2. Step 2: Convert to fraction form
    3,193,462.28/4,399,492.02 = 2,224,840.52/x
  3. Step 3: Cross multiply
    3,193,462.28x = 4,399,492.02 × 2,224,840.52
  4. Step 4: Simplify right side
    3,193,462.28x = 9,788,168,113,512.65
  5. Step 5: Solve for x
    x = 9,788,168,113,512.65/3,193,462.28
  6. Step 6: Final answer
    x = 3,065,064.58

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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.