Home / 2,364,351.64-3,262,808.88-1,345,756.39

Finding the Fourth Proportional to 2,364,351.64, 3,262,808.88 and 1,345,756.39

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Solution

The fourth proportional to 2,364,351.64, 3,262,808.88 and 1,345,756.39 is: 1,857,145.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,351.64 : 3,262,808.88 = 1,345,756.39 : x
  2. Step 2: Convert to fraction form
    2,364,351.64/3,262,808.88 = 1,345,756.39/x
  3. Step 3: Cross multiply
    2,364,351.64x = 3,262,808.88 × 1,345,756.39
  4. Step 4: Simplify right side
    2,364,351.64x = 4,390,945,899,608.74
  5. Step 5: Solve for x
    x = 4,390,945,899,608.74/2,364,351.64
  6. Step 6: Final answer
    x = 1,857,145.88

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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.