Home / 6,544,863.38-9,814,009.98-3,813,294.98

Finding the Fourth Proportional to 6,544,863.38, 9,814,009.98 and 3,813,294.98

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Solution

The fourth proportional to 6,544,863.38, 9,814,009.98 and 3,813,294.98 is: 5,718,028.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,544,863.38 : 9,814,009.98 = 3,813,294.98 : x
  2. Step 2: Convert to fraction form
    6,544,863.38/9,814,009.98 = 3,813,294.98/x
  3. Step 3: Cross multiply
    6,544,863.38x = 9,814,009.98 × 3,813,294.98
  4. Step 4: Simplify right side
    6,544,863.38x = 37,423,714,990,403.90
  5. Step 5: Solve for x
    x = 37,423,714,990,403.90/6,544,863.38
  6. Step 6: Final answer
    x = 5,718,028.45

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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.