Home / 8,476,410.18-11,697,364.80-4,608,932.70

Finding the Fourth Proportional to 8,476,410.18, 11,697,364.80 and 4,608,932.70

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Solution

The fourth proportional to 8,476,410.18, 11,697,364.80 and 4,608,932.70 is: 6,360,282.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,476,410.18 : 11,697,364.80 = 4,608,932.70 : x
  2. Step 2: Convert to fraction form
    8,476,410.18/11,697,364.80 = 4,608,932.70/x
  3. Step 3: Cross multiply
    8,476,410.18x = 11,697,364.80 × 4,608,932.70
  4. Step 4: Simplify right side
    8,476,410.18x = 53,912,367,130,548.97
  5. Step 5: Solve for x
    x = 53,912,367,130,548.97/8,476,410.18
  6. Step 6: Final answer
    x = 6,360,282.95

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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.