Home / 11,671,989.02-17,510,345.61-4,099,545.26

Finding the Fourth Proportional to 11,671,989.02, 17,510,345.61 and 4,099,545.26

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Solution

The fourth proportional to 11,671,989.02, 17,510,345.61 and 4,099,545.26 is: 6,150,147.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,671,989.02 : 17,510,345.61 = 4,099,545.26 : x
  2. Step 2: Convert to fraction form
    11,671,989.02/17,510,345.61 = 4,099,545.26/x
  3. Step 3: Cross multiply
    11,671,989.02x = 17,510,345.61 × 4,099,545.26
  4. Step 4: Simplify right side
    11,671,989.02x = 71,784,454,407,671.77
  5. Step 5: Solve for x
    x = 71,784,454,407,671.77/11,671,989.02
  6. Step 6: Final answer
    x = 6,150,147.52

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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.