Home / 9,343,600.70-14,015,401.05-6,952,116.20

Finding the Fourth Proportional to 9,343,600.70, 14,015,401.05 and 6,952,116.20

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Solution

The fourth proportional to 9,343,600.70, 14,015,401.05 and 6,952,116.20 is: 10,428,174.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,600.70 : 14,015,401.05 = 6,952,116.20 : x
  2. Step 2: Convert to fraction form
    9,343,600.70/14,015,401.05 = 6,952,116.20/x
  3. Step 3: Cross multiply
    9,343,600.70x = 14,015,401.05 × 6,952,116.20
  4. Step 4: Simplify right side
    9,343,600.70x = 97,436,696,689,202.02
  5. Step 5: Solve for x
    x = 97,436,696,689,202.02/9,343,600.70
  6. Step 6: Final answer
    x = 10,428,174.30

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Similar ratio
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1.5x scale

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.