Home / 6,084,840.30-8,396,746.65-3,330,995.10

Finding the Fourth Proportional to 6,084,840.30, 8,396,746.65 and 3,330,995.10

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Solution

The fourth proportional to 6,084,840.30, 8,396,746.65 and 3,330,995.10 is: 4,596,590.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,084,840.30 : 8,396,746.65 = 3,330,995.10 : x
  2. Step 2: Convert to fraction form
    6,084,840.30/8,396,746.65 = 3,330,995.10/x
  3. Step 3: Cross multiply
    6,084,840.30x = 8,396,746.65 × 3,330,995.10
  4. Step 4: Simplify right side
    6,084,840.30x = 27,969,521,947,091.42
  5. Step 5: Solve for x
    x = 27,969,521,947,091.42/6,084,840.30
  6. Step 6: Final answer
    x = 4,596,590.97

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.