Home / 4,924,805.38-7,390,086.70-3,557,230.54

Finding the Fourth Proportional to 4,924,805.38, 7,390,086.70 and 3,557,230.54

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Solution

The fourth proportional to 4,924,805.38, 7,390,086.70 and 3,557,230.54 is: 5,337,925.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924,805.38 : 7,390,086.70 = 3,557,230.54 : x
  2. Step 2: Convert to fraction form
    4,924,805.38/7,390,086.70 = 3,557,230.54/x
  3. Step 3: Cross multiply
    4,924,805.38x = 7,390,086.70 × 3,557,230.54
  4. Step 4: Simplify right side
    4,924,805.38x = 26,288,242,075,119.52
  5. Step 5: Solve for x
    x = 26,288,242,075,119.52/4,924,805.38
  6. Step 6: Final answer
    x = 5,337,925.07

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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.