Home / 9,763,768.36-14,646,636.54-2,575,799.08

Finding the Fourth Proportional to 9,763,768.36, 14,646,636.54 and 2,575,799.08

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Solution

The fourth proportional to 9,763,768.36, 14,646,636.54 and 2,575,799.08 is: 3,863,958.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,763,768.36 : 14,646,636.54 = 2,575,799.08 : x
  2. Step 2: Convert to fraction form
    9,763,768.36/14,646,636.54 = 2,575,799.08/x
  3. Step 3: Cross multiply
    9,763,768.36x = 14,646,636.54 × 2,575,799.08
  4. Step 4: Simplify right side
    9,763,768.36x = 37,726,792,924,826.38
  5. Step 5: Solve for x
    x = 37,726,792,924,826.38/9,763,768.36
  6. Step 6: Final answer
    x = 3,863,958.21

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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.