Home / 3,365,110.03-5,039,618.10-1,940,848.15

Finding the Fourth Proportional to 3,365,110.03, 5,039,618.10 and 1,940,848.15

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Solution

The fourth proportional to 3,365,110.03, 5,039,618.10 and 1,940,848.15 is: 2,906,631.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,110.03 : 5,039,618.10 = 1,940,848.15 : x
  2. Step 2: Convert to fraction form
    3,365,110.03/5,039,618.10 = 1,940,848.15/x
  3. Step 3: Cross multiply
    3,365,110.03x = 5,039,618.10 × 1,940,848.15
  4. Step 4: Simplify right side
    3,365,110.03x = 9,781,133,466,091.51
  5. Step 5: Solve for x
    x = 9,781,133,466,091.51/3,365,110.03
  6. Step 6: Final answer
    x = 2,906,631.10

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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.