Home / 3,029,597.28-4,540,065.12-2,224,562.40

Finding the Fourth Proportional to 3,029,597.28, 4,540,065.12 and 2,224,562.40

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Solution

The fourth proportional to 3,029,597.28, 4,540,065.12 and 2,224,562.40 is: 3,333,663.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,597.28 : 4,540,065.12 = 2,224,562.40 : x
  2. Step 2: Convert to fraction form
    3,029,597.28/4,540,065.12 = 2,224,562.40/x
  3. Step 3: Cross multiply
    3,029,597.28x = 4,540,065.12 × 2,224,562.40
  4. Step 4: Simplify right side
    3,029,597.28x = 10,099,658,159,503.49
  5. Step 5: Solve for x
    x = 10,099,658,159,503.49/3,029,597.28
  6. Step 6: Final answer
    x = 3,333,663.59

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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.