Home / 1,676,249.02-2,510,371.32-964,781.47

Finding the Fourth Proportional to 1,676,249.02, 2,510,371.32 and 964,781.47

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Solution

The fourth proportional to 1,676,249.02, 2,510,371.32 and 964,781.47 is: 1,444,868.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,249.02 : 2,510,371.32 = 964,781.47 : x
  2. Step 2: Convert to fraction form
    1,676,249.02/2,510,371.32 = 964,781.47/x
  3. Step 3: Cross multiply
    1,676,249.02x = 2,510,371.32 × 964,781.47
  4. Step 4: Simplify right side
    1,676,249.02x = 2,421,959,732,355.44
  5. Step 5: Solve for x
    x = 2,421,959,732,355.44/1,676,249.02
  6. Step 6: Final answer
    x = 1,444,868.69

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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.