Home / 5,566,255.05-8,349,382.58-3,326,767.05

Finding the Fourth Proportional to 5,566,255.05, 8,349,382.58 and 3,326,767.05

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Solution

The fourth proportional to 5,566,255.05, 8,349,382.58 and 3,326,767.05 is: 4,990,150.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,255.05 : 8,349,382.58 = 3,326,767.05 : x
  2. Step 2: Convert to fraction form
    5,566,255.05/8,349,382.58 = 3,326,767.05/x
  3. Step 3: Cross multiply
    5,566,255.05x = 8,349,382.58 × 3,326,767.05
  4. Step 4: Simplify right side
    5,566,255.05x = 27,776,450,838,354.15
  5. Step 5: Solve for x
    x = 27,776,450,838,354.15/5,566,255.05
  6. Step 6: Final answer
    x = 4,990,150.58

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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.