Home / 10,175,061.53-15,264,953.06-3,351,389.87

Finding the Fourth Proportional to 10,175,061.53, 15,264,953.06 and 3,351,389.87

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Solution

The fourth proportional to 10,175,061.53, 15,264,953.06 and 3,351,389.87 is: 5,027,862.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,175,061.53 : 15,264,953.06 = 3,351,389.87 : x
  2. Step 2: Convert to fraction form
    10,175,061.53/15,264,953.06 = 3,351,389.87/x
  3. Step 3: Cross multiply
    10,175,061.53x = 15,264,953.06 × 3,351,389.87
  4. Step 4: Simplify right side
    10,175,061.53x = 51,158,808,958,227.79
  5. Step 5: Solve for x
    x = 51,158,808,958,227.79/10,175,061.53
  6. Step 6: Final answer
    x = 5,027,862.37

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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.