Home / 6,227,802.60-9,341,703.90-3,823,852.20

Finding the Fourth Proportional to 6,227,802.60, 9,341,703.90 and 3,823,852.20

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Solution

The fourth proportional to 6,227,802.60, 9,341,703.90 and 3,823,852.20 is: 5,735,778.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,802.60 : 9,341,703.90 = 3,823,852.20 : x
  2. Step 2: Convert to fraction form
    6,227,802.60/9,341,703.90 = 3,823,852.20/x
  3. Step 3: Cross multiply
    6,227,802.60x = 9,341,703.90 × 3,823,852.20
  4. Step 4: Simplify right side
    6,227,802.60x = 35,721,295,009,763.59
  5. Step 5: Solve for x
    x = 35,721,295,009,763.59/6,227,802.60
  6. Step 6: Final answer
    x = 5,735,778.30

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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.