Home / 9,343,606.20-14,015,409.30-6,952,121.70

Finding the Fourth Proportional to 9,343,606.20, 14,015,409.30 and 6,952,121.70

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Solution

The fourth proportional to 9,343,606.20, 14,015,409.30 and 6,952,121.70 is: 10,428,182.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,606.20 : 14,015,409.30 = 6,952,121.70 : x
  2. Step 2: Convert to fraction form
    9,343,606.20/14,015,409.30 = 6,952,121.70/x
  3. Step 3: Cross multiply
    9,343,606.20x = 14,015,409.30 × 6,952,121.70
  4. Step 4: Simplify right side
    9,343,606.20x = 97,436,831,128,911.81
  5. Step 5: Solve for x
    x = 97,436,831,128,911.81/9,343,606.20
  6. Step 6: Final answer
    x = 10,428,182.55

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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.