Home / 3,512,624.04-4,847,050.26-1,984,436.04

Finding the Fourth Proportional to 3,512,624.04, 4,847,050.26 and 1,984,436.04

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Solution

The fourth proportional to 3,512,624.04, 4,847,050.26 and 1,984,436.04 is: 2,738,312.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,512,624.04 : 4,847,050.26 = 1,984,436.04 : x
  2. Step 2: Convert to fraction form
    3,512,624.04/4,847,050.26 = 1,984,436.04/x
  3. Step 3: Cross multiply
    3,512,624.04x = 4,847,050.26 × 1,984,436.04
  4. Step 4: Simplify right side
    3,512,624.04x = 9,618,661,223,635.37
  5. Step 5: Solve for x
    x = 9,618,661,223,635.37/3,512,624.04
  6. Step 6: Final answer
    x = 2,738,312.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.