Home / 4,059,872.52-5,602,623.93-2,224,400.46

Finding the Fourth Proportional to 4,059,872.52, 5,602,623.93 and 2,224,400.46

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Solution

The fourth proportional to 4,059,872.52, 5,602,623.93 and 2,224,400.46 is: 3,069,672.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,872.52 : 5,602,623.93 = 2,224,400.46 : x
  2. Step 2: Convert to fraction form
    4,059,872.52/5,602,623.93 = 2,224,400.46/x
  3. Step 3: Cross multiply
    4,059,872.52x = 5,602,623.93 × 2,224,400.46
  4. Step 4: Simplify right side
    4,059,872.52x = 12,462,479,247,099.01
  5. Step 5: Solve for x
    x = 12,462,479,247,099.01/4,059,872.52
  6. Step 6: Final answer
    x = 3,069,672.55

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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.