Home / 4,165,446.36-6,241,706.28-2,888,544.36

Finding the Fourth Proportional to 4,165,446.36, 6,241,706.28 and 2,888,544.36

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Solution

The fourth proportional to 4,165,446.36, 6,241,706.28 and 2,888,544.36 is: 4,328,334.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165,446.36 : 6,241,706.28 = 2,888,544.36 : x
  2. Step 2: Convert to fraction form
    4,165,446.36/6,241,706.28 = 2,888,544.36/x
  3. Step 3: Cross multiply
    4,165,446.36x = 6,241,706.28 × 2,888,544.36
  4. Step 4: Simplify right side
    4,165,446.36x = 18,029,445,471,870.58
  5. Step 5: Solve for x
    x = 18,029,445,471,870.58/4,165,446.36
  6. Step 6: Final answer
    x = 4,328,334.57

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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.