Home / 4,783,301.77-6,600,672.02-2,718,030.73

Finding the Fourth Proportional to 4,783,301.77, 6,600,672.02 and 2,718,030.73

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Solution

The fourth proportional to 4,783,301.77, 6,600,672.02 and 2,718,030.73 is: 3,750,720.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,301.77 : 6,600,672.02 = 2,718,030.73 : x
  2. Step 2: Convert to fraction form
    4,783,301.77/6,600,672.02 = 2,718,030.73/x
  3. Step 3: Cross multiply
    4,783,301.77x = 6,600,672.02 × 2,718,030.73
  4. Step 4: Simplify right side
    4,783,301.77x = 17,940,829,389,011.17
  5. Step 5: Solve for x
    x = 17,940,829,389,011.17/4,783,301.77
  6. Step 6: Final answer
    x = 3,750,720.79

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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.