Home / 10,982,411.42-15,156,283.29-6,334,467.26

Finding the Fourth Proportional to 10,982,411.42, 15,156,283.29 and 6,334,467.26

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Solution

The fourth proportional to 10,982,411.42, 15,156,283.29 and 6,334,467.26 is: 8,741,885.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,982,411.42 : 15,156,283.29 = 6,334,467.26 : x
  2. Step 2: Convert to fraction form
    10,982,411.42/15,156,283.29 = 6,334,467.26/x
  3. Step 3: Cross multiply
    10,982,411.42x = 15,156,283.29 × 6,334,467.26
  4. Step 4: Simplify right side
    10,982,411.42x = 96,006,980,283,790.08
  5. Step 5: Solve for x
    x = 96,006,980,283,790.08/10,982,411.42
  6. Step 6: Final answer
    x = 8,741,885.24

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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.