Home / 12,705,268.03-17,533,256.60-6,904,035.95

Finding the Fourth Proportional to 12,705,268.03, 17,533,256.60 and 6,904,035.95

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Solution

The fourth proportional to 12,705,268.03, 17,533,256.60 and 6,904,035.95 is: 9,527,562.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,705,268.03 : 17,533,256.60 = 6,904,035.95 : x
  2. Step 2: Convert to fraction form
    12,705,268.03/17,533,256.60 = 6,904,035.95/x
  3. Step 3: Cross multiply
    12,705,268.03x = 17,533,256.60 × 6,904,035.95
  4. Step 4: Simplify right side
    12,705,268.03x = 121,050,233,816,568.58
  5. Step 5: Solve for x
    x = 121,050,233,816,568.58/12,705,268.03
  6. Step 6: Final answer
    x = 9,527,562.39

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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.