Home / 4,038,474.60-6,057,711.90-1,644,037.65

Finding the Fourth Proportional to 4,038,474.60, 6,057,711.90 and 1,644,037.65

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Solution

The fourth proportional to 4,038,474.60, 6,057,711.90 and 1,644,037.65 is: 2,466,056.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,474.60 : 6,057,711.90 = 1,644,037.65 : x
  2. Step 2: Convert to fraction form
    4,038,474.60/6,057,711.90 = 1,644,037.65/x
  3. Step 3: Cross multiply
    4,038,474.60x = 6,057,711.90 × 1,644,037.65
  4. Step 4: Simplify right side
    4,038,474.60x = 9,959,106,436,453.04
  5. Step 5: Solve for x
    x = 9,959,106,436,453.04/4,038,474.60
  6. Step 6: Final answer
    x = 2,466,056.48

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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.