Home / 4,786,180.76-6,605,053.78-2,610,760.52

Finding the Fourth Proportional to 4,786,180.76, 6,605,053.78 and 2,610,760.52

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Solution

The fourth proportional to 4,786,180.76, 6,605,053.78 and 2,610,760.52 is: 3,602,917.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,786,180.76 : 6,605,053.78 = 2,610,760.52 : x
  2. Step 2: Convert to fraction form
    4,786,180.76/6,605,053.78 = 2,610,760.52/x
  3. Step 3: Cross multiply
    4,786,180.76x = 6,605,053.78 × 2,610,760.52
  4. Step 4: Simplify right side
    4,786,180.76x = 17,244,213,641,300.77
  5. Step 5: Solve for x
    x = 17,244,213,641,300.77/4,786,180.76
  6. Step 6: Final answer
    x = 3,602,917.34

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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.