Home / 4,673,252.24-7,013,009.59-1,640,627.11

Finding the Fourth Proportional to 4,673,252.24, 7,013,009.59 and 1,640,627.11

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Solution

The fourth proportional to 4,673,252.24, 7,013,009.59 and 1,640,627.11 is: 2,462,039.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,252.24 : 7,013,009.59 = 1,640,627.11 : x
  2. Step 2: Convert to fraction form
    4,673,252.24/7,013,009.59 = 1,640,627.11/x
  3. Step 3: Cross multiply
    4,673,252.24x = 7,013,009.59 × 1,640,627.11
  4. Step 4: Simplify right side
    4,673,252.24x = 11,505,733,656,043.99
  5. Step 5: Solve for x
    x = 11,505,733,656,043.99/4,673,252.24
  6. Step 6: Final answer
    x = 2,462,039.94

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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.