Home / 4,448,984.90-6,673,477.35-3,386,102.90

Finding the Fourth Proportional to 4,448,984.90, 6,673,477.35 and 3,386,102.90

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Solution

The fourth proportional to 4,448,984.90, 6,673,477.35 and 3,386,102.90 is: 5,079,154.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,984.90 : 6,673,477.35 = 3,386,102.90 : x
  2. Step 2: Convert to fraction form
    4,448,984.90/6,673,477.35 = 3,386,102.90/x
  3. Step 3: Cross multiply
    4,448,984.90x = 6,673,477.35 × 3,386,102.90
  4. Step 4: Simplify right side
    4,448,984.90x = 22,597,081,007,919.31
  5. Step 5: Solve for x
    x = 22,597,081,007,919.31/4,448,984.90
  6. Step 6: Final answer
    x = 5,079,154.35

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Similar ratio
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1.5x scale

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.