Home / 2,439,180.50-3,367,239.18-1,714,649.30

Finding the Fourth Proportional to 2,439,180.50, 3,367,239.18 and 1,714,649.30

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Solution

The fourth proportional to 2,439,180.50, 3,367,239.18 and 1,714,649.30 is: 2,367,038.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,180.50 : 3,367,239.18 = 1,714,649.30 : x
  2. Step 2: Convert to fraction form
    2,439,180.50/3,367,239.18 = 1,714,649.30/x
  3. Step 3: Cross multiply
    2,439,180.50x = 3,367,239.18 × 1,714,649.30
  4. Step 4: Simplify right side
    2,439,180.50x = 5,773,634,302,919.57
  5. Step 5: Solve for x
    x = 5,773,634,302,919.57/2,439,180.50
  6. Step 6: Final answer
    x = 2,367,038.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.