Home / 3,025,426.41-4,175,088.48-1,667,299.41

Finding the Fourth Proportional to 3,025,426.41, 4,175,088.48 and 1,667,299.41

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Solution

The fourth proportional to 3,025,426.41, 4,175,088.48 and 1,667,299.41 is: 2,300,873.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,426.41 : 4,175,088.48 = 1,667,299.41 : x
  2. Step 2: Convert to fraction form
    3,025,426.41/4,175,088.48 = 1,667,299.41/x
  3. Step 3: Cross multiply
    3,025,426.41x = 4,175,088.48 × 1,667,299.41
  4. Step 4: Simplify right side
    3,025,426.41x = 6,961,122,559,401.80
  5. Step 5: Solve for x
    x = 6,961,122,559,401.80/3,025,426.41
  6. Step 6: Final answer
    x = 2,300,873.20

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1.5x scale

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.