Home / 5,497,043.90-7,586,123.28-3,321,166.64

Finding the Fourth Proportional to 5,497,043.90, 7,586,123.28 and 3,321,166.64

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Solution

The fourth proportional to 5,497,043.90, 7,586,123.28 and 3,321,166.64 is: 4,583,332.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,497,043.90 : 7,586,123.28 = 3,321,166.64 : x
  2. Step 2: Convert to fraction form
    5,497,043.90/7,586,123.28 = 3,321,166.64/x
  3. Step 3: Cross multiply
    5,497,043.90x = 7,586,123.28 × 3,321,166.64
  4. Step 4: Simplify right side
    5,497,043.90x = 25,194,779,564,463.38
  5. Step 5: Solve for x
    x = 25,194,779,564,463.38/5,497,043.90
  6. Step 6: Final answer
    x = 4,583,332.43

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Similar ratio
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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.