Home / 3,543,244.60-5,314,866.90-1,746,470.20

Finding the Fourth Proportional to 3,543,244.60, 5,314,866.90 and 1,746,470.20

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Solution

The fourth proportional to 3,543,244.60, 5,314,866.90 and 1,746,470.20 is: 2,619,705.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,543,244.60 : 5,314,866.90 = 1,746,470.20 : x
  2. Step 2: Convert to fraction form
    3,543,244.60/5,314,866.90 = 1,746,470.20/x
  3. Step 3: Cross multiply
    3,543,244.60x = 5,314,866.90 × 1,746,470.20
  4. Step 4: Simplify right side
    3,543,244.60x = 9,282,256,657,816.38
  5. Step 5: Solve for x
    x = 9,282,256,657,816.38/3,543,244.60
  6. Step 6: Final answer
    x = 2,619,705.30

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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.