Home / 2,448,448.60-3,672,672.90-2,056,538.20

Finding the Fourth Proportional to 2,448,448.60, 3,672,672.90 and 2,056,538.20

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Solution

The fourth proportional to 2,448,448.60, 3,672,672.90 and 2,056,538.20 is: 3,084,807.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,448.60 : 3,672,672.90 = 2,056,538.20 : x
  2. Step 2: Convert to fraction form
    2,448,448.60/3,672,672.90 = 2,056,538.20/x
  3. Step 3: Cross multiply
    2,448,448.60x = 3,672,672.90 × 2,056,538.20
  4. Step 4: Simplify right side
    2,448,448.60x = 7,552,992,114,954.78
  5. Step 5: Solve for x
    x = 7,552,992,114,954.78/2,448,448.60
  6. Step 6: Final answer
    x = 3,084,807.30

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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.