Home / 2,049,034.44-3,070,967.76-1,038,410.40

Finding the Fourth Proportional to 2,049,034.44, 3,070,967.76 and 1,038,410.40

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Solution

The fourth proportional to 2,049,034.44, 3,070,967.76 and 1,038,410.40 is: 1,556,306.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,034.44 : 3,070,967.76 = 1,038,410.40 : x
  2. Step 2: Convert to fraction form
    2,049,034.44/3,070,967.76 = 1,038,410.40/x
  3. Step 3: Cross multiply
    2,049,034.44x = 3,070,967.76 × 1,038,410.40
  4. Step 4: Simplify right side
    2,049,034.44x = 3,188,924,860,048.70
  5. Step 5: Solve for x
    x = 3,188,924,860,048.70/2,049,034.44
  6. Step 6: Final answer
    x = 1,556,306.13

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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.