Home / 6,163,643.88-8,506,079.51-3,410,286.71

Finding the Fourth Proportional to 6,163,643.88, 8,506,079.51 and 3,410,286.71

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Solution

The fourth proportional to 6,163,643.88, 8,506,079.51 and 3,410,286.71 is: 4,706,334.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,163,643.88 : 8,506,079.51 = 3,410,286.71 : x
  2. Step 2: Convert to fraction form
    6,163,643.88/8,506,079.51 = 3,410,286.71/x
  3. Step 3: Cross multiply
    6,163,643.88x = 8,506,079.51 × 3,410,286.71
  4. Step 4: Simplify right side
    6,163,643.88x = 29,008,169,952,914.70
  5. Step 5: Solve for x
    x = 29,008,169,952,914.70/6,163,643.88
  6. Step 6: Final answer
    x = 4,706,334.52

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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.