Home / 3,551,567.10-5,328,334.80-2,355,824.85

Finding the Fourth Proportional to 3,551,567.10, 5,328,334.80 and 2,355,824.85

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Solution

The fourth proportional to 3,551,567.10, 5,328,334.80 and 2,355,824.85 is: 3,534,390.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,567.10 : 5,328,334.80 = 2,355,824.85 : x
  2. Step 2: Convert to fraction form
    3,551,567.10/5,328,334.80 = 2,355,824.85/x
  3. Step 3: Cross multiply
    3,551,567.10x = 5,328,334.80 × 2,355,824.85
  4. Step 4: Simplify right side
    3,551,567.10x = 12,552,623,530,959.78
  5. Step 5: Solve for x
    x = 12,552,623,530,959.78/3,551,567.10
  6. Step 6: Final answer
    x = 3,534,390.08

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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.