Home / 4,744,211.60-6,547,022.16-2,568,780.56

Finding the Fourth Proportional to 4,744,211.60, 6,547,022.16 and 2,568,780.56

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Solution

The fourth proportional to 4,744,211.60, 6,547,022.16 and 2,568,780.56 is: 3,544,922.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,211.60 : 6,547,022.16 = 2,568,780.56 : x
  2. Step 2: Convert to fraction form
    4,744,211.60/6,547,022.16 = 2,568,780.56/x
  3. Step 3: Cross multiply
    4,744,211.60x = 6,547,022.16 × 2,568,780.56
  4. Step 4: Simplify right side
    4,744,211.60x = 16,817,863,250,497.21
  5. Step 5: Solve for x
    x = 16,817,863,250,497.21/4,744,211.60
  6. Step 6: Final answer
    x = 3,544,922.67

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1.5x scale

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.