Home / 5,616,077.70-8,424,116.55-5,532,096.90

Finding the Fourth Proportional to 5,616,077.70, 8,424,116.55 and 5,532,096.90

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Solution

The fourth proportional to 5,616,077.70, 8,424,116.55 and 5,532,096.90 is: 8,298,145.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,616,077.70 : 8,424,116.55 = 5,532,096.90 : x
  2. Step 2: Convert to fraction form
    5,616,077.70/8,424,116.55 = 5,532,096.90/x
  3. Step 3: Cross multiply
    5,616,077.70x = 8,424,116.55 × 5,532,096.90
  4. Step 4: Simplify right side
    5,616,077.70x = 46,603,029,051,493.70
  5. Step 5: Solve for x
    x = 46,603,029,051,493.70/5,616,077.70
  6. Step 6: Final answer
    x = 8,298,145.35

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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.