Home / 4,776,471.21-6,591,356.24-2,600,966.64

Finding the Fourth Proportional to 4,776,471.21, 6,591,356.24 and 2,600,966.64

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Solution

The fourth proportional to 4,776,471.21, 6,591,356.24 and 2,600,966.64 is: 3,589,239.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776,471.21 : 6,591,356.24 = 2,600,966.64 : x
  2. Step 2: Convert to fraction form
    4,776,471.21/6,591,356.24 = 2,600,966.64/x
  3. Step 3: Cross multiply
    4,776,471.21x = 6,591,356.24 × 2,600,966.64
  4. Step 4: Simplify right side
    4,776,471.21x = 17,143,897,692,595.84
  5. Step 5: Solve for x
    x = 17,143,897,692,595.84/4,776,471.21
  6. Step 6: Final answer
    x = 3,589,239.20

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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.