Home / 4,600,934.28-6,349,761.68-2,765,986.56

Finding the Fourth Proportional to 4,600,934.28, 6,349,761.68 and 2,765,986.56

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Solution

The fourth proportional to 4,600,934.28, 6,349,761.68 and 2,765,986.56 is: 3,817,345.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,934.28 : 6,349,761.68 = 2,765,986.56 : x
  2. Step 2: Convert to fraction form
    4,600,934.28/6,349,761.68 = 2,765,986.56/x
  3. Step 3: Cross multiply
    4,600,934.28x = 6,349,761.68 × 2,765,986.56
  4. Step 4: Simplify right side
    4,600,934.28x = 17,563,355,466,083.02
  5. Step 5: Solve for x
    x = 17,563,355,466,083.02/4,600,934.28
  6. Step 6: Final answer
    x = 3,817,345.43

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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.