Home / 2,317,054.60-3,197,360.82-1,298,262.52

Finding the Fourth Proportional to 2,317,054.60, 3,197,360.82 and 1,298,262.52

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Solution

The fourth proportional to 2,317,054.60, 3,197,360.82 and 1,298,262.52 is: 1,791,504.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,054.60 : 3,197,360.82 = 1,298,262.52 : x
  2. Step 2: Convert to fraction form
    2,317,054.60/3,197,360.82 = 1,298,262.52/x
  3. Step 3: Cross multiply
    2,317,054.60x = 3,197,360.82 × 1,298,262.52
  4. Step 4: Simplify right side
    2,317,054.60x = 4,151,013,715,522.47
  5. Step 5: Solve for x
    x = 4,151,013,715,522.47/2,317,054.60
  6. Step 6: Final answer
    x = 1,791,504.49

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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.