Home / 8,037,522.14-12,053,740.82-2,644,970.63

Finding the Fourth Proportional to 8,037,522.14, 12,053,740.82 and 2,644,970.63

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Solution

The fourth proportional to 8,037,522.14, 12,053,740.82 and 2,644,970.63 is: 3,966,619.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,037,522.14 : 12,053,740.82 = 2,644,970.63 : x
  2. Step 2: Convert to fraction form
    8,037,522.14/12,053,740.82 = 2,644,970.63/x
  3. Step 3: Cross multiply
    8,037,522.14x = 12,053,740.82 × 2,644,970.63
  4. Step 4: Simplify right side
    8,037,522.14x = 31,881,790,377,038.56
  5. Step 5: Solve for x
    x = 31,881,790,377,038.56/8,037,522.14
  6. Step 6: Final answer
    x = 3,966,619.29

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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.