Home / 4,510,731.98-6,224,890.89-2,445,817.20

Finding the Fourth Proportional to 4,510,731.98, 6,224,890.89 and 2,445,817.20

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Solution

The fourth proportional to 4,510,731.98, 6,224,890.89 and 2,445,817.20 is: 3,375,271.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,731.98 : 6,224,890.89 = 2,445,817.20 : x
  2. Step 2: Convert to fraction form
    4,510,731.98/6,224,890.89 = 2,445,817.20/x
  3. Step 3: Cross multiply
    4,510,731.98x = 6,224,890.89 × 2,445,817.20
  4. Step 4: Simplify right side
    4,510,731.98x = 15,224,945,206,885.31
  5. Step 5: Solve for x
    x = 15,224,945,206,885.31/4,510,731.98
  6. Step 6: Final answer
    x = 3,375,271.53

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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.