Home / 6,141,663.54-9,212,163.01-1,881,844.11

Finding the Fourth Proportional to 6,141,663.54, 9,212,163.01 and 1,881,844.11

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Solution

The fourth proportional to 6,141,663.54, 9,212,163.01 and 1,881,844.11 is: 2,822,664.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,663.54 : 9,212,163.01 = 1,881,844.11 : x
  2. Step 2: Convert to fraction form
    6,141,663.54/9,212,163.01 = 1,881,844.11/x
  3. Step 3: Cross multiply
    6,141,663.54x = 9,212,163.01 × 1,881,844.11
  4. Step 4: Simplify right side
    6,141,663.54x = 17,335,854,696,023.76
  5. Step 5: Solve for x
    x = 17,335,854,696,023.76/6,141,663.54
  6. Step 6: Final answer
    x = 2,822,664.35

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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.