Home / 7,842,365.55-11,763,557.55-2,451,044.23

Finding the Fourth Proportional to 7,842,365.55, 11,763,557.55 and 2,451,044.23

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Solution

The fourth proportional to 7,842,365.55, 11,763,557.55 and 2,451,044.23 is: 3,676,569.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,842,365.55 : 11,763,557.55 = 2,451,044.23 : x
  2. Step 2: Convert to fraction form
    7,842,365.55/11,763,557.55 = 2,451,044.23/x
  3. Step 3: Cross multiply
    7,842,365.55x = 11,763,557.55 × 2,451,044.23
  4. Step 4: Simplify right side
    7,842,365.55x = 28,832,999,827,791.54
  5. Step 5: Solve for x
    x = 28,832,999,827,791.54/7,842,365.55
  6. Step 6: Final answer
    x = 3,676,569.22

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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.