Home / 2,302,054.62-3,176,859.06-1,269,599.46

Finding the Fourth Proportional to 2,302,054.62, 3,176,859.06 and 1,269,599.46

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Solution

The fourth proportional to 2,302,054.62, 3,176,859.06 and 1,269,599.46 is: 1,752,060.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,054.62 : 3,176,859.06 = 1,269,599.46 : x
  2. Step 2: Convert to fraction form
    2,302,054.62/3,176,859.06 = 1,269,599.46/x
  3. Step 3: Cross multiply
    2,302,054.62x = 3,176,859.06 × 1,269,599.46
  4. Step 4: Simplify right side
    2,302,054.62x = 4,033,338,547,072.11
  5. Step 5: Solve for x
    x = 4,033,338,547,072.11/2,302,054.62
  6. Step 6: Final answer
    x = 1,752,060.32

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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.