Home / 4,065,716.98-6,099,138.02-1,370,812.96

Finding the Fourth Proportional to 4,065,716.98, 6,099,138.02 and 1,370,812.96

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Solution

The fourth proportional to 4,065,716.98, 6,099,138.02 and 1,370,812.96 is: 2,056,409.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,716.98 : 6,099,138.02 = 1,370,812.96 : x
  2. Step 2: Convert to fraction form
    4,065,716.98/6,099,138.02 = 1,370,812.96/x
  3. Step 3: Cross multiply
    4,065,716.98x = 6,099,138.02 × 1,370,812.96
  4. Step 4: Simplify right side
    4,065,716.98x = 8,360,777,442,644.74
  5. Step 5: Solve for x
    x = 8,360,777,442,644.74/4,065,716.98
  6. Step 6: Final answer
    x = 2,056,409.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.