Home / 2,371,675.02-3,557,447.96-665,832.45

Finding the Fourth Proportional to 2,371,675.02, 3,557,447.96 and 665,832.45

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Solution

The fourth proportional to 2,371,675.02, 3,557,447.96 and 665,832.45 is: 998,730.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,675.02 : 3,557,447.96 = 665,832.45 : x
  2. Step 2: Convert to fraction form
    2,371,675.02/3,557,447.96 = 665,832.45/x
  3. Step 3: Cross multiply
    2,371,675.02x = 3,557,447.96 × 665,832.45
  4. Step 4: Simplify right side
    2,371,675.02x = 2,368,664,287,625.14
  5. Step 5: Solve for x
    x = 2,368,664,287,625.14/2,371,675.02
  6. Step 6: Final answer
    x = 998,730.55

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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.