Home / 3,774,326.10-5,661,489.15-3,482,033.55

Finding the Fourth Proportional to 3,774,326.10, 5,661,489.15 and 3,482,033.55

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Solution

The fourth proportional to 3,774,326.10, 5,661,489.15 and 3,482,033.55 is: 5,223,050.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,774,326.10 : 5,661,489.15 = 3,482,033.55 : x
  2. Step 2: Convert to fraction form
    3,774,326.10/5,661,489.15 = 3,482,033.55/x
  3. Step 3: Cross multiply
    3,774,326.10x = 5,661,489.15 × 3,482,033.55
  4. Step 4: Simplify right side
    3,774,326.10x = 19,713,495,163,260.98
  5. Step 5: Solve for x
    x = 19,713,495,163,260.98/3,774,326.10
  6. Step 6: Final answer
    x = 5,223,050.33

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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.