Home / 3,884,520.48-5,360,922-2,253,485.04

Finding the Fourth Proportional to 3,884,520.48, 5,360,922 and 2,253,485.04

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Solution

The fourth proportional to 3,884,520.48, 5,360,922 and 2,253,485.04 is: 3,109,973.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,520.48 : 5,360,922 = 2,253,485.04 : x
  2. Step 2: Convert to fraction form
    3,884,520.48/5,360,922 = 2,253,485.04/x
  3. Step 3: Cross multiply
    3,884,520.48x = 5,360,922 × 2,253,485.04
  4. Step 4: Simplify right side
    3,884,520.48x = 12,080,757,527,606.88
  5. Step 5: Solve for x
    x = 12,080,757,527,606.88/3,884,520.48
  6. Step 6: Final answer
    x = 3,109,973.96

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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.