Home / 4,017,795.91-5,544,598.60-2,182,290.14

Finding the Fourth Proportional to 4,017,795.91, 5,544,598.60 and 2,182,290.14

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Solution

The fourth proportional to 4,017,795.91, 5,544,598.60 and 2,182,290.14 is: 3,011,582.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,795.91 : 5,544,598.60 = 2,182,290.14 : x
  2. Step 2: Convert to fraction form
    4,017,795.91/5,544,598.60 = 2,182,290.14/x
  3. Step 3: Cross multiply
    4,017,795.91x = 5,544,598.60 × 2,182,290.14
  4. Step 4: Simplify right side
    4,017,795.91x = 12,099,922,855,037.80
  5. Step 5: Solve for x
    x = 12,099,922,855,037.80/4,017,795.91
  6. Step 6: Final answer
    x = 3,011,582.25

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Double scale
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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.