Home / 5,376,541.70-8,064,812.55-3,673,424.90

Finding the Fourth Proportional to 5,376,541.70, 8,064,812.55 and 3,673,424.90

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Solution

The fourth proportional to 5,376,541.70, 8,064,812.55 and 3,673,424.90 is: 5,510,137.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,376,541.70 : 8,064,812.55 = 3,673,424.90 : x
  2. Step 2: Convert to fraction form
    5,376,541.70/8,064,812.55 = 3,673,424.90/x
  3. Step 3: Cross multiply
    5,376,541.70x = 8,064,812.55 × 3,673,424.90
  4. Step 4: Simplify right side
    5,376,541.70x = 29,625,483,235,002.49
  5. Step 5: Solve for x
    x = 29,625,483,235,002.49/5,376,541.70
  6. Step 6: Final answer
    x = 5,510,137.35

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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.