Home / 10,647,508.88-14,693,562.25-6,064,256.72

Finding the Fourth Proportional to 10,647,508.88, 14,693,562.25 and 6,064,256.72

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Solution

The fourth proportional to 10,647,508.88, 14,693,562.25 and 6,064,256.72 is: 8,368,674.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,647,508.88 : 14,693,562.25 = 6,064,256.72 : x
  2. Step 2: Convert to fraction form
    10,647,508.88/14,693,562.25 = 6,064,256.72/x
  3. Step 3: Cross multiply
    10,647,508.88x = 14,693,562.25 × 6,064,256.72
  4. Step 4: Simplify right side
    10,647,508.88x = 89,105,533,526,672.38
  5. Step 5: Solve for x
    x = 89,105,533,526,672.38/10,647,508.88
  6. Step 6: Final answer
    x = 8,368,674.27

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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.