Home / 5,775,655.44-7,967,902.52-3,482,542.20

Finding the Fourth Proportional to 5,775,655.44, 7,967,902.52 and 3,482,542.20

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Solution

The fourth proportional to 5,775,655.44, 7,967,902.52 and 3,482,542.20 is: 4,804,399.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,655.44 : 7,967,902.52 = 3,482,542.20 : x
  2. Step 2: Convert to fraction form
    5,775,655.44/7,967,902.52 = 3,482,542.20/x
  3. Step 3: Cross multiply
    5,775,655.44x = 7,967,902.52 × 3,482,542.20
  4. Step 4: Simplify right side
    5,775,655.44x = 27,748,556,771,386.34
  5. Step 5: Solve for x
    x = 27,748,556,771,386.34/5,775,655.44
  6. Step 6: Final answer
    x = 4,804,399.61

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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.