Home / 5,549,333.12-7,655,953.70-3,373,082.22

Finding the Fourth Proportional to 5,549,333.12, 7,655,953.70 and 3,373,082.22

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Solution

The fourth proportional to 5,549,333.12, 7,655,953.70 and 3,373,082.22 is: 4,653,561.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,549,333.12 : 7,655,953.70 = 3,373,082.22 : x
  2. Step 2: Convert to fraction form
    5,549,333.12/7,655,953.70 = 3,373,082.22/x
  3. Step 3: Cross multiply
    5,549,333.12x = 7,655,953.70 × 3,373,082.22
  4. Step 4: Simplify right side
    5,549,333.12x = 25,824,161,285,747.80
  5. Step 5: Solve for x
    x = 25,824,161,285,747.80/5,549,333.12
  6. Step 6: Final answer
    x = 4,653,561.20

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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.