Home / 7,304,242.48-10,080,041.82-4,403,819.32

Finding the Fourth Proportional to 7,304,242.48, 10,080,041.82 and 4,403,819.32

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Solution

The fourth proportional to 7,304,242.48, 10,080,041.82 and 4,403,819.32 is: 6,077,383.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,242.48 : 10,080,041.82 = 4,403,819.32 : x
  2. Step 2: Convert to fraction form
    7,304,242.48/10,080,041.82 = 4,403,819.32/x
  3. Step 3: Cross multiply
    7,304,242.48x = 10,080,041.82 × 4,403,819.32
  4. Step 4: Simplify right side
    7,304,242.48x = 44,390,682,913,323.97
  5. Step 5: Solve for x
    x = 44,390,682,913,323.97/7,304,242.48
  6. Step 6: Final answer
    x = 6,077,383.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.