Home / 7,234,709.85-10,851,954.21-2,445,763.05

Finding the Fourth Proportional to 7,234,709.85, 10,851,954.21 and 2,445,763.05

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Solution

The fourth proportional to 7,234,709.85, 10,851,954.21 and 2,445,763.05 is: 3,668,607.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,234,709.85 : 10,851,954.21 = 2,445,763.05 : x
  2. Step 2: Convert to fraction form
    7,234,709.85/10,851,954.21 = 2,445,763.05/x
  3. Step 3: Cross multiply
    7,234,709.85x = 10,851,954.21 × 2,445,763.05
  4. Step 4: Simplify right side
    7,234,709.85x = 26,541,308,627,109.94
  5. Step 5: Solve for x
    x = 26,541,308,627,109.94/7,234,709.85
  6. Step 6: Final answer
    x = 3,668,607.20

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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.