Home / 2,012,447.16-3,018,691.80-592,530.12

Finding the Fourth Proportional to 2,012,447.16, 3,018,691.80 and 592,530.12

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Solution

The fourth proportional to 2,012,447.16, 3,018,691.80 and 592,530.12 is: 888,801.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,447.16 : 3,018,691.80 = 592,530.12 : x
  2. Step 2: Convert to fraction form
    2,012,447.16/3,018,691.80 = 592,530.12/x
  3. Step 3: Cross multiply
    2,012,447.16x = 3,018,691.80 × 592,530.12
  4. Step 4: Simplify right side
    2,012,447.16x = 1,788,665,814,497.02
  5. Step 5: Solve for x
    x = 1,788,665,814,497.02/2,012,447.16
  6. Step 6: Final answer
    x = 888,801.38

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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.