Home / 4,577,616.10-6,850,530.33-2,847,775.78

Finding the Fourth Proportional to 4,577,616.10, 6,850,530.33 and 2,847,775.78

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Solution

The fourth proportional to 4,577,616.10, 6,850,530.33 and 2,847,775.78 is: 4,261,775.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,577,616.10 : 6,850,530.33 = 2,847,775.78 : x
  2. Step 2: Convert to fraction form
    4,577,616.10/6,850,530.33 = 2,847,775.78/x
  3. Step 3: Cross multiply
    4,577,616.10x = 6,850,530.33 × 2,847,775.78
  4. Step 4: Simplify right side
    4,577,616.10x = 19,508,774,353,929.41
  5. Step 5: Solve for x
    x = 19,508,774,353,929.41/4,577,616.10
  6. Step 6: Final answer
    x = 4,261,775.98

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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.