Home / 6,046,784.40-8,344,562.12-3,330,530.40

Finding the Fourth Proportional to 6,046,784.40, 8,344,562.12 and 3,330,530.40

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Solution

The fourth proportional to 6,046,784.40, 8,344,562.12 and 3,330,530.40 is: 4,596,131.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,046,784.40 : 8,344,562.12 = 3,330,530.40 : x
  2. Step 2: Convert to fraction form
    6,046,784.40/8,344,562.12 = 3,330,530.40/x
  3. Step 3: Cross multiply
    6,046,784.40x = 8,344,562.12 × 3,330,530.40
  4. Step 4: Simplify right side
    6,046,784.40x = 27,791,817,815,348.45
  5. Step 5: Solve for x
    x = 27,791,817,815,348.45/6,046,784.40
  6. Step 6: Final answer
    x = 4,596,131.76

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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.