Home / 4,689,935.34-6,466,971.24-3,055,311.36

Finding the Fourth Proportional to 4,689,935.34, 6,466,971.24 and 3,055,311.36

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Solution

The fourth proportional to 4,689,935.34, 6,466,971.24 and 3,055,311.36 is: 4,212,981.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,689,935.34 : 6,466,971.24 = 3,055,311.36 : x
  2. Step 2: Convert to fraction form
    4,689,935.34/6,466,971.24 = 3,055,311.36/x
  3. Step 3: Cross multiply
    4,689,935.34x = 6,466,971.24 × 3,055,311.36
  4. Step 4: Simplify right side
    4,689,935.34x = 19,758,610,694,365.29
  5. Step 5: Solve for x
    x = 19,758,610,694,365.29/4,689,935.34
  6. Step 6: Final answer
    x = 4,212,981.47

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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.