Home / 9,974,863.35-14,962,924.92-4,216,523.22

Finding the Fourth Proportional to 9,974,863.35, 14,962,924.92 and 4,216,523.22

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Solution

The fourth proportional to 9,974,863.35, 14,962,924.92 and 4,216,523.22 is: 6,325,051.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,974,863.35 : 14,962,924.92 = 4,216,523.22 : x
  2. Step 2: Convert to fraction form
    9,974,863.35/14,962,924.92 = 4,216,523.22/x
  3. Step 3: Cross multiply
    9,974,863.35x = 14,962,924.92 × 4,216,523.22
  4. Step 4: Simplify right side
    9,974,863.35x = 63,091,520,364,296.64
  5. Step 5: Solve for x
    x = 63,091,520,364,296.64/9,974,863.35
  6. Step 6: Final answer
    x = 6,325,051.10

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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.