Home / 3,560,567.81-5,340,850.10-2,364,824.21

Finding the Fourth Proportional to 3,560,567.81, 5,340,850.10 and 2,364,824.21

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Solution

The fourth proportional to 3,560,567.81, 5,340,850.10 and 2,364,824.21 is: 3,547,235.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,567.81 : 5,340,850.10 = 2,364,824.21 : x
  2. Step 2: Convert to fraction form
    3,560,567.81/5,340,850.10 = 2,364,824.21/x
  3. Step 3: Cross multiply
    3,560,567.81x = 5,340,850.10 × 2,364,824.21
  4. Step 4: Simplify right side
    3,560,567.81x = 12,630,171,606,636.80
  5. Step 5: Solve for x
    x = 12,630,171,606,636.80/3,560,567.81
  6. Step 6: Final answer
    x = 3,547,235.24

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Double scale
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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.