Home / 3,496,699.29-5,245,888.83-1,337,689.11

Finding the Fourth Proportional to 3,496,699.29, 5,245,888.83 and 1,337,689.11

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Solution

The fourth proportional to 3,496,699.29, 5,245,888.83 and 1,337,689.11 is: 2,006,854.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,699.29 : 5,245,888.83 = 1,337,689.11 : x
  2. Step 2: Convert to fraction form
    3,496,699.29/5,245,888.83 = 1,337,689.11/x
  3. Step 3: Cross multiply
    3,496,699.29x = 5,245,888.83 × 1,337,689.11
  4. Step 4: Simplify right side
    3,496,699.29x = 7,017,368,360,161.64
  5. Step 5: Solve for x
    x = 7,017,368,360,161.64/3,496,699.29
  6. Step 6: Final answer
    x = 2,006,854.97

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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.