Home / 7,772,233.20-11,656,276.20-2,723,017.20

Finding the Fourth Proportional to 7,772,233.20, 11,656,276.20 and 2,723,017.20

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Solution

The fourth proportional to 7,772,233.20, 11,656,276.20 and 2,723,017.20 is: 4,083,799.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,772,233.20 : 11,656,276.20 = 2,723,017.20 : x
  2. Step 2: Convert to fraction form
    7,772,233.20/11,656,276.20 = 2,723,017.20/x
  3. Step 3: Cross multiply
    7,772,233.20x = 11,656,276.20 × 2,723,017.20
  4. Step 4: Simplify right side
    7,772,233.20x = 31,740,240,580,550.64
  5. Step 5: Solve for x
    x = 31,740,240,580,550.64/7,772,233.20
  6. Step 6: Final answer
    x = 4,083,799.31

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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.