Home / 11,392,146.02-17,086,041.73-3,413,970.02

Finding the Fourth Proportional to 11,392,146.02, 17,086,041.73 and 3,413,970.02

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Solution

The fourth proportional to 11,392,146.02, 17,086,041.73 and 3,413,970.02 is: 5,120,302.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,392,146.02 : 17,086,041.73 = 3,413,970.02 : x
  2. Step 2: Convert to fraction form
    11,392,146.02/17,086,041.73 = 3,413,970.02/x
  3. Step 3: Cross multiply
    11,392,146.02x = 17,086,041.73 × 3,413,970.02
  4. Step 4: Simplify right side
    11,392,146.02x = 58,331,234,260,869.11
  5. Step 5: Solve for x
    x = 58,331,234,260,869.11/11,392,146.02
  6. Step 6: Final answer
    x = 5,120,302.54

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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.