Home / 6,048,305.40-9,072,458.10-4,032,766.20

Finding the Fourth Proportional to 6,048,305.40, 9,072,458.10 and 4,032,766.20

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Solution

The fourth proportional to 6,048,305.40, 9,072,458.10 and 4,032,766.20 is: 6,049,149.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,305.40 : 9,072,458.10 = 4,032,766.20 : x
  2. Step 2: Convert to fraction form
    6,048,305.40/9,072,458.10 = 4,032,766.20/x
  3. Step 3: Cross multiply
    6,048,305.40x = 9,072,458.10 × 4,032,766.20
  4. Step 4: Simplify right side
    6,048,305.40x = 36,587,102,376,596.22
  5. Step 5: Solve for x
    x = 36,587,102,376,596.22/6,048,305.40
  6. Step 6: Final answer
    x = 6,049,149.30

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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.