Home / 2,400,764.34-3,597,148.32-1,689,297.66

Finding the Fourth Proportional to 2,400,764.34, 3,597,148.32 and 1,689,297.66

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Solution

The fourth proportional to 2,400,764.34, 3,597,148.32 and 1,689,297.66 is: 2,531,133.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,764.34 : 3,597,148.32 = 1,689,297.66 : x
  2. Step 2: Convert to fraction form
    2,400,764.34/3,597,148.32 = 1,689,297.66/x
  3. Step 3: Cross multiply
    2,400,764.34x = 3,597,148.32 × 1,689,297.66
  4. Step 4: Simplify right side
    2,400,764.34x = 6,076,654,239,648.93
  5. Step 5: Solve for x
    x = 6,076,654,239,648.93/2,400,764.34
  6. Step 6: Final answer
    x = 2,531,133.16

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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.