Home / 5,044,231.02-6,961,192.65-2,869,087.59

Finding the Fourth Proportional to 5,044,231.02, 6,961,192.65 and 2,869,087.59

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Solution

The fourth proportional to 5,044,231.02, 6,961,192.65 and 2,869,087.59 is: 3,959,428.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044,231.02 : 6,961,192.65 = 2,869,087.59 : x
  2. Step 2: Convert to fraction form
    5,044,231.02/6,961,192.65 = 2,869,087.59/x
  3. Step 3: Cross multiply
    5,044,231.02x = 6,961,192.65 × 2,869,087.59
  4. Step 4: Simplify right side
    5,044,231.02x = 19,972,271,443,714.21
  5. Step 5: Solve for x
    x = 19,972,271,443,714.21/5,044,231.02
  6. Step 6: Final answer
    x = 3,959,428.38

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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.