Home / 7,369,443.34-11,055,198.59-2,576,042.35

Finding the Fourth Proportional to 7,369,443.34, 11,055,198.59 and 2,576,042.35

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Solution

The fourth proportional to 7,369,443.34, 11,055,198.59 and 2,576,042.35 is: 3,864,424.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369,443.34 : 11,055,198.59 = 2,576,042.35 : x
  2. Step 2: Convert to fraction form
    7,369,443.34/11,055,198.59 = 2,576,042.35/x
  3. Step 3: Cross multiply
    7,369,443.34x = 11,055,198.59 × 2,576,042.35
  4. Step 4: Simplify right side
    7,369,443.34x = 28,478,659,714,982.08
  5. Step 5: Solve for x
    x = 28,478,659,714,982.08/7,369,443.34
  6. Step 6: Final answer
    x = 3,864,424.82

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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.