Home / 5,372,957.10-8,059,435.65-4,962,384.30

Finding the Fourth Proportional to 5,372,957.10, 8,059,435.65 and 4,962,384.30

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Solution

The fourth proportional to 5,372,957.10, 8,059,435.65 and 4,962,384.30 is: 7,443,576.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,957.10 : 8,059,435.65 = 4,962,384.30 : x
  2. Step 2: Convert to fraction form
    5,372,957.10/8,059,435.65 = 4,962,384.30/x
  3. Step 3: Cross multiply
    5,372,957.10x = 8,059,435.65 × 4,962,384.30
  4. Step 4: Simplify right side
    5,372,957.10x = 39,994,016,936,420.30
  5. Step 5: Solve for x
    x = 39,994,016,936,420.30/5,372,957.10
  6. Step 6: Final answer
    x = 7,443,576.45

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Similar ratio
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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.