Home / 6,223,899.30-9,335,848.95-4,964,187.30

Finding the Fourth Proportional to 6,223,899.30, 9,335,848.95 and 4,964,187.30

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Solution

The fourth proportional to 6,223,899.30, 9,335,848.95 and 4,964,187.30 is: 7,446,280.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223,899.30 : 9,335,848.95 = 4,964,187.30 : x
  2. Step 2: Convert to fraction form
    6,223,899.30/9,335,848.95 = 4,964,187.30/x
  3. Step 3: Cross multiply
    6,223,899.30x = 9,335,848.95 × 4,964,187.30
  4. Step 4: Simplify right side
    6,223,899.30x = 46,344,902,792,308.33
  5. Step 5: Solve for x
    x = 46,344,902,792,308.33/6,223,899.30
  6. Step 6: Final answer
    x = 7,446,280.95

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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.