Home / 9,846,309.29-13,575,275.97-8,073,676.76

Finding the Fourth Proportional to 9,846,309.29, 13,575,275.97 and 8,073,676.76

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Solution

The fourth proportional to 9,846,309.29, 13,575,275.97 and 8,073,676.76 is: 11,131,317.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,846,309.29 : 13,575,275.97 = 8,073,676.76 : x
  2. Step 2: Convert to fraction form
    9,846,309.29/13,575,275.97 = 8,073,676.76/x
  3. Step 3: Cross multiply
    9,846,309.29x = 13,575,275.97 × 8,073,676.76
  4. Step 4: Simplify right side
    9,846,309.29x = 109,602,390,041,699.08
  5. Step 5: Solve for x
    x = 109,602,390,041,699.08/9,846,309.29
  6. Step 6: Final answer
    x = 11,131,317.01

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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.