Home / 11,236,674.96-15,506,499.60-6,079,923.36

Finding the Fourth Proportional to 11,236,674.96, 15,506,499.60 and 6,079,923.36

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Solution

The fourth proportional to 11,236,674.96, 15,506,499.60 and 6,079,923.36 is: 8,390,233.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,236,674.96 : 15,506,499.60 = 6,079,923.36 : x
  2. Step 2: Convert to fraction form
    11,236,674.96/15,506,499.60 = 6,079,923.36/x
  3. Step 3: Cross multiply
    11,236,674.96x = 15,506,499.60 × 6,079,923.36
  4. Step 4: Simplify right side
    11,236,674.96x = 94,278,329,149,870.66
  5. Step 5: Solve for x
    x = 94,278,329,149,870.66/11,236,674.96
  6. Step 6: Final answer
    x = 8,390,233.72

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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.