Home / 3,551,574.60-5,328,346.05-2,355,832.35

Finding the Fourth Proportional to 3,551,574.60, 5,328,346.05 and 2,355,832.35

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Solution

The fourth proportional to 3,551,574.60, 5,328,346.05 and 2,355,832.35 is: 3,534,401.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,574.60 : 5,328,346.05 = 2,355,832.35 : x
  2. Step 2: Convert to fraction form
    3,551,574.60/5,328,346.05 = 2,355,832.35/x
  3. Step 3: Cross multiply
    3,551,574.60x = 5,328,346.05 × 2,355,832.35
  4. Step 4: Simplify right side
    3,551,574.60x = 12,552,689,996,584.72
  5. Step 5: Solve for x
    x = 12,552,689,996,584.72/3,551,574.60
  6. Step 6: Final answer
    x = 3,534,401.33

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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.