Home / 3,564,380.10-5,346,521.55-1,168,302.90

Finding the Fourth Proportional to 3,564,380.10, 5,346,521.55 and 1,168,302.90

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Solution

The fourth proportional to 3,564,380.10, 5,346,521.55 and 1,168,302.90 is: 1,752,438.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,380.10 : 5,346,521.55 = 1,168,302.90 : x
  2. Step 2: Convert to fraction form
    3,564,380.10/5,346,521.55 = 1,168,302.90/x
  3. Step 3: Cross multiply
    3,564,380.10x = 5,346,521.55 × 1,168,302.90
  4. Step 4: Simplify right side
    3,564,380.10x = 6,246,356,631,777.49
  5. Step 5: Solve for x
    x = 6,246,356,631,777.49/3,564,380.10
  6. Step 6: Final answer
    x = 1,752,438.42

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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.