Home / 7,909,927.93-11,864,805.78-6,002,552.28

Finding the Fourth Proportional to 7,909,927.93, 11,864,805.78 and 6,002,552.28

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Solution

The fourth proportional to 7,909,927.93, 11,864,805.78 and 6,002,552.28 is: 9,003,763.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,909,927.93 : 11,864,805.78 = 6,002,552.28 : x
  2. Step 2: Convert to fraction form
    7,909,927.93/11,864,805.78 = 6,002,552.28/x
  3. Step 3: Cross multiply
    7,909,927.93x = 11,864,805.78 × 6,002,552.28
  4. Step 4: Simplify right side
    7,909,927.93x = 71,219,117,053,498.77
  5. Step 5: Solve for x
    x = 71,219,117,053,498.77/7,909,927.93
  6. Step 6: Final answer
    x = 9,003,763.08

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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.