Home / 10,695,256.32-14,758,527.60-6,284,514.72

Finding the Fourth Proportional to 10,695,256.32, 14,758,527.60 and 6,284,514.72

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Solution

The fourth proportional to 10,695,256.32, 14,758,527.60 and 6,284,514.72 is: 8,672,086.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,695,256.32 : 14,758,527.60 = 6,284,514.72 : x
  2. Step 2: Convert to fraction form
    10,695,256.32/14,758,527.60 = 6,284,514.72/x
  3. Step 3: Cross multiply
    10,695,256.32x = 14,758,527.60 × 6,284,514.72
  4. Step 4: Simplify right side
    10,695,256.32x = 92,750,183,947,726.27
  5. Step 5: Solve for x
    x = 92,750,183,947,726.27/10,695,256.32
  6. Step 6: Final answer
    x = 8,672,086.13

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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.