Home / 4,211,064.11-6,316,596.75-1,016,190.29

Finding the Fourth Proportional to 4,211,064.11, 6,316,596.75 and 1,016,190.29

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Solution

The fourth proportional to 4,211,064.11, 6,316,596.75 and 1,016,190.29 is: 1,524,285.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,064.11 : 6,316,596.75 = 1,016,190.29 : x
  2. Step 2: Convert to fraction form
    4,211,064.11/6,316,596.75 = 1,016,190.29/x
  3. Step 3: Cross multiply
    4,211,064.11x = 6,316,596.75 × 1,016,190.29
  4. Step 4: Simplify right side
    4,211,064.11x = 6,418,864,251,612.57
  5. Step 5: Solve for x
    x = 6,418,864,251,612.57/4,211,064.11
  6. Step 6: Final answer
    x = 1,524,285.57

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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.