Home / 2,446,017.84-3,375,390.96-1,358,358.48

Finding the Fourth Proportional to 2,446,017.84, 3,375,390.96 and 1,358,358.48

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Solution

The fourth proportional to 2,446,017.84, 3,375,390.96 and 1,358,358.48 is: 1,874,471.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,017.84 : 3,375,390.96 = 1,358,358.48 : x
  2. Step 2: Convert to fraction form
    2,446,017.84/3,375,390.96 = 1,358,358.48/x
  3. Step 3: Cross multiply
    2,446,017.84x = 3,375,390.96 × 1,358,358.48
  4. Step 4: Simplify right side
    2,446,017.84x = 4,584,990,933,831.34
  5. Step 5: Solve for x
    x = 4,584,990,933,831.34/2,446,017.84
  6. Step 6: Final answer
    x = 1,874,471.58

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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.