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Finding the Fourth Proportional to 3,510,317.70, 4,925,073.60 and 3,510,317.70

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Solution

The fourth proportional to 3,510,317.70, 4,925,073.60 and 3,510,317.70 is: 4,925,073.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,317.70 : 4,925,073.60 = 3,510,317.70 : x
  2. Step 2: Convert to fraction form
    3,510,317.70/4,925,073.60 = 3,510,317.70/x
  3. Step 3: Cross multiply
    3,510,317.70x = 4,925,073.60 × 3,510,317.70
  4. Step 4: Simplify right side
    3,510,317.70x = 17,288,573,031,882.72
  5. Step 5: Solve for x
    x = 17,288,573,031,882.72/3,510,317.70
  6. Step 6: Final answer
    x = 4,925,073.60

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.