Home / 9,672,261.40-14,491,803.30-4,612,677.40

Finding the Fourth Proportional to 9,672,261.40, 14,491,803.30 and 4,612,677.40

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Solution

The fourth proportional to 9,672,261.40, 14,491,803.30 and 4,612,677.40 is: 6,911,104.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,672,261.40 : 14,491,803.30 = 4,612,677.40 : x
  2. Step 2: Convert to fraction form
    9,672,261.40/14,491,803.30 = 4,612,677.40/x
  3. Step 3: Cross multiply
    9,672,261.40x = 14,491,803.30 × 4,612,677.40
  4. Step 4: Simplify right side
    9,672,261.40x = 66,846,013,567,155.43
  5. Step 5: Solve for x
    x = 66,846,013,567,155.43/9,672,261.40
  6. Step 6: Final answer
    x = 6,911,104.94

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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.