Home / 5,056,919-7,585,385.80-2,065,103

Finding the Fourth Proportional to 5,056,919, 7,585,385.80 and 2,065,103

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Solution

The fourth proportional to 5,056,919, 7,585,385.80 and 2,065,103 is: 3,097,657.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,919 : 7,585,385.80 = 2,065,103 : x
  2. Step 2: Convert to fraction form
    5,056,919/7,585,385.80 = 2,065,103/x
  3. Step 3: Cross multiply
    5,056,919x = 7,585,385.80 × 2,065,103
  4. Step 4: Simplify right side
    5,056,919x = 15,664,602,971,737.40
  5. Step 5: Solve for x
    x = 15,664,602,971,737.40/5,056,919
  6. Step 6: Final answer
    x = 3,097,657.48

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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.