Home / 3,095,209.60-4,645,372.80-1,580,011.84

Finding the Fourth Proportional to 3,095,209.60, 4,645,372.80 and 1,580,011.84

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Solution

The fourth proportional to 3,095,209.60, 4,645,372.80 and 1,580,011.84 is: 2,371,323.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,209.60 : 4,645,372.80 = 1,580,011.84 : x
  2. Step 2: Convert to fraction form
    3,095,209.60/4,645,372.80 = 1,580,011.84/x
  3. Step 3: Cross multiply
    3,095,209.60x = 4,645,372.80 × 1,580,011.84
  4. Step 4: Simplify right side
    3,095,209.60x = 7,339,744,025,213.95
  5. Step 5: Solve for x
    x = 7,339,744,025,213.95/3,095,209.60
  6. Step 6: Final answer
    x = 2,371,323.75

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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.