Home / 7,010,795.42-10,514,569.28-2,217,591.26

Finding the Fourth Proportional to 7,010,795.42, 10,514,569.28 and 2,217,591.26

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Solution

The fourth proportional to 7,010,795.42, 10,514,569.28 and 2,217,591.26 is: 3,325,873.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010,795.42 : 10,514,569.28 = 2,217,591.26 : x
  2. Step 2: Convert to fraction form
    7,010,795.42/10,514,569.28 = 2,217,591.26/x
  3. Step 3: Cross multiply
    7,010,795.42x = 10,514,569.28 × 2,217,591.26
  4. Step 4: Simplify right side
    7,010,795.42x = 23,317,016,937,992.49
  5. Step 5: Solve for x
    x = 23,317,016,937,992.49/7,010,795.42
  6. Step 6: Final answer
    x = 3,325,873.25

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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.