Home / 5,926,046.05-8,888,867.55-2,512,136.35

Finding the Fourth Proportional to 5,926,046.05, 8,888,867.55 and 2,512,136.35

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Solution

The fourth proportional to 5,926,046.05, 8,888,867.55 and 2,512,136.35 is: 3,768,119.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926,046.05 : 8,888,867.55 = 2,512,136.35 : x
  2. Step 2: Convert to fraction form
    5,926,046.05/8,888,867.55 = 2,512,136.35/x
  3. Step 3: Cross multiply
    5,926,046.05x = 8,888,867.55 × 2,512,136.35
  4. Step 4: Simplify right side
    5,926,046.05x = 22,330,047,282,690.45
  5. Step 5: Solve for x
    x = 22,330,047,282,690.45/5,926,046.05
  6. Step 6: Final answer
    x = 3,768,119.10

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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.