Home / 5,767,468.80-8,652,515.40-3,370,079.40

Finding the Fourth Proportional to 5,767,468.80, 8,652,515.40 and 3,370,079.40

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Solution

The fourth proportional to 5,767,468.80, 8,652,515.40 and 3,370,079.40 is: 5,055,885.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,767,468.80 : 8,652,515.40 = 3,370,079.40 : x
  2. Step 2: Convert to fraction form
    5,767,468.80/8,652,515.40 = 3,370,079.40/x
  3. Step 3: Cross multiply
    5,767,468.80x = 8,652,515.40 × 3,370,079.40
  4. Step 4: Simplify right side
    5,767,468.80x = 29,159,663,907,722.76
  5. Step 5: Solve for x
    x = 29,159,663,907,722.76/5,767,468.80
  6. Step 6: Final answer
    x = 5,055,885.85

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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.