Home / 4,057,247.32-5,599,070.14-2,221,676.36

Finding the Fourth Proportional to 4,057,247.32, 5,599,070.14 and 2,221,676.36

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Solution

The fourth proportional to 4,057,247.32, 5,599,070.14 and 2,221,676.36 is: 3,065,951.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057,247.32 : 5,599,070.14 = 2,221,676.36 : x
  2. Step 2: Convert to fraction form
    4,057,247.32/5,599,070.14 = 2,221,676.36/x
  3. Step 3: Cross multiply
    4,057,247.32x = 5,599,070.14 × 2,221,676.36
  4. Step 4: Simplify right side
    4,057,247.32x = 12,439,321,768,019.89
  5. Step 5: Solve for x
    x = 12,439,321,768,019.89/4,057,247.32
  6. Step 6: Final answer
    x = 3,065,951.07

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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.