Home / 2,445,597.40-3,672,332.70-1,847,234.20

Finding the Fourth Proportional to 2,445,597.40, 3,672,332.70 and 1,847,234.20

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Solution

The fourth proportional to 2,445,597.40, 3,672,332.70 and 1,847,234.20 is: 2,773,824.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,597.40 : 3,672,332.70 = 1,847,234.20 : x
  2. Step 2: Convert to fraction form
    2,445,597.40/3,672,332.70 = 1,847,234.20/x
  3. Step 3: Cross multiply
    2,445,597.40x = 3,672,332.70 × 1,847,234.20
  4. Step 4: Simplify right side
    2,445,597.40x = 6,783,658,557,218.34
  5. Step 5: Solve for x
    x = 6,783,658,557,218.34/2,445,597.40
  6. Step 6: Final answer
    x = 2,773,824.73

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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.