Home / 8,008,995.29-11,052,386.82-4,337,902.76

Finding the Fourth Proportional to 8,008,995.29, 11,052,386.82 and 4,337,902.76

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Solution

The fourth proportional to 8,008,995.29, 11,052,386.82 and 4,337,902.76 is: 5,986,291.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,995.29 : 11,052,386.82 = 4,337,902.76 : x
  2. Step 2: Convert to fraction form
    8,008,995.29/11,052,386.82 = 4,337,902.76/x
  3. Step 3: Cross multiply
    8,008,995.29x = 11,052,386.82 × 4,337,902.76
  4. Step 4: Simplify right side
    8,008,995.29x = 47,944,179,235,803.69
  5. Step 5: Solve for x
    x = 47,944,179,235,803.69/8,008,995.29
  6. Step 6: Final answer
    x = 5,986,291.35

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1.5x scale

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.