Home / 4,776,319.76-6,591,226.56-2,600,888.72

Finding the Fourth Proportional to 4,776,319.76, 6,591,226.56 and 2,600,888.72

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Solution

The fourth proportional to 4,776,319.76, 6,591,226.56 and 2,600,888.72 is: 3,589,174.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776,319.76 : 6,591,226.56 = 2,600,888.72 : x
  2. Step 2: Convert to fraction form
    4,776,319.76/6,591,226.56 = 2,600,888.72/x
  3. Step 3: Cross multiply
    4,776,319.76x = 6,591,226.56 × 2,600,888.72
  4. Step 4: Simplify right side
    4,776,319.76x = 17,143,046,810,868.40
  5. Step 5: Solve for x
    x = 17,143,046,810,868.40/4,776,319.76
  6. Step 6: Final answer
    x = 3,589,174.86

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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.