Home / 2,832,401.70-4,256,896.95-2,467,448.10

Finding the Fourth Proportional to 2,832,401.70, 4,256,896.95 and 2,467,448.10

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Solution

The fourth proportional to 2,832,401.70, 4,256,896.95 and 2,467,448.10 is: 3,708,397.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,401.70 : 4,256,896.95 = 2,467,448.10 : x
  2. Step 2: Convert to fraction form
    2,832,401.70/4,256,896.95 = 2,467,448.10/x
  3. Step 3: Cross multiply
    2,832,401.70x = 4,256,896.95 × 2,467,448.10
  4. Step 4: Simplify right side
    2,832,401.70x = 10,503,672,291,173.29
  5. Step 5: Solve for x
    x = 10,503,672,291,173.29/2,832,401.70
  6. Step 6: Final answer
    x = 3,708,397.82

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1.5x scale

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.