Home / 6,708,233.70-10,057,429.80-2,662,721.10

Finding the Fourth Proportional to 6,708,233.70, 10,057,429.80 and 2,662,721.10

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Solution

The fourth proportional to 6,708,233.70, 10,057,429.80 and 2,662,721.10 is: 3,992,128.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,233.70 : 10,057,429.80 = 2,662,721.10 : x
  2. Step 2: Convert to fraction form
    6,708,233.70/10,057,429.80 = 2,662,721.10/x
  3. Step 3: Cross multiply
    6,708,233.70x = 10,057,429.80 × 2,662,721.10
  4. Step 4: Simplify right side
    6,708,233.70x = 26,780,130,540,228.78
  5. Step 5: Solve for x
    x = 26,780,130,540,228.78/6,708,233.70
  6. Step 6: Final answer
    x = 3,992,128.44

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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.