Home / 8,474,315.52-11,694,417.60-4,606,934.40

Finding the Fourth Proportional to 8,474,315.52, 11,694,417.60 and 4,606,934.40

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Solution

The fourth proportional to 8,474,315.52, 11,694,417.60 and 4,606,934.40 is: 6,357,494.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,474,315.52 : 11,694,417.60 = 4,606,934.40 : x
  2. Step 2: Convert to fraction form
    8,474,315.52/11,694,417.60 = 4,606,934.40/x
  3. Step 3: Cross multiply
    8,474,315.52x = 11,694,417.60 × 4,606,934.40
  4. Step 4: Simplify right side
    8,474,315.52x = 53,875,414,729,405.45
  5. Step 5: Solve for x
    x = 53,875,414,729,405.45/8,474,315.52
  6. Step 6: Final answer
    x = 6,357,494.55

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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.