Home / 5,838,993.20-8,758,728.48-2,003,453.36

Finding the Fourth Proportional to 5,838,993.20, 8,758,728.48 and 2,003,453.36

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Solution

The fourth proportional to 5,838,993.20, 8,758,728.48 and 2,003,453.36 is: 3,005,261.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,838,993.20 : 8,758,728.48 = 2,003,453.36 : x
  2. Step 2: Convert to fraction form
    5,838,993.20/8,758,728.48 = 2,003,453.36/x
  3. Step 3: Cross multiply
    5,838,993.20x = 8,758,728.48 × 2,003,453.36
  4. Step 4: Simplify right side
    5,838,993.20x = 17,547,704,002,583.70
  5. Step 5: Solve for x
    x = 17,547,704,002,583.70/5,838,993.20
  6. Step 6: Final answer
    x = 3,005,261.93

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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.