Home / 4,988,793.90-7,464,506.85-3,552,797.10

Finding the Fourth Proportional to 4,988,793.90, 7,464,506.85 and 3,552,797.10

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Solution

The fourth proportional to 4,988,793.90, 7,464,506.85 and 3,552,797.10 is: 5,315,889.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,988,793.90 : 7,464,506.85 = 3,552,797.10 : x
  2. Step 2: Convert to fraction form
    4,988,793.90/7,464,506.85 = 3,552,797.10/x
  3. Step 3: Cross multiply
    4,988,793.90x = 7,464,506.85 × 3,552,797.10
  4. Step 4: Simplify right side
    4,988,793.90x = 26,519,878,289,610.13
  5. Step 5: Solve for x
    x = 26,519,878,289,610.13/4,988,793.90
  6. Step 6: Final answer
    x = 5,315,889.74

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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.