Home / 5,569,977.14-8,353,264.86-3,851,890.90

Finding the Fourth Proportional to 5,569,977.14, 8,353,264.86 and 3,851,890.90

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Solution

The fourth proportional to 5,569,977.14, 8,353,264.86 and 3,851,890.90 is: 5,776,660.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,977.14 : 8,353,264.86 = 3,851,890.90 : x
  2. Step 2: Convert to fraction form
    5,569,977.14/8,353,264.86 = 3,851,890.90/x
  3. Step 3: Cross multiply
    5,569,977.14x = 8,353,264.86 × 3,851,890.90
  4. Step 4: Simplify right side
    5,569,977.14x = 32,175,864,899,523.77
  5. Step 5: Solve for x
    x = 32,175,864,899,523.77/5,569,977.14
  6. Step 6: Final answer
    x = 5,776,660.14

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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.