Home / 9,935,546.60-14,906,819.10-4,883,479.40

Finding the Fourth Proportional to 9,935,546.60, 14,906,819.10 and 4,883,479.40

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Solution

The fourth proportional to 9,935,546.60, 14,906,819.10 and 4,883,479.40 is: 7,326,939.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935,546.60 : 14,906,819.10 = 4,883,479.40 : x
  2. Step 2: Convert to fraction form
    9,935,546.60/14,906,819.10 = 4,883,479.40/x
  3. Step 3: Cross multiply
    9,935,546.60x = 14,906,819.10 × 4,883,479.40
  4. Step 4: Simplify right side
    9,935,546.60x = 72,797,143,994,376.55
  5. Step 5: Solve for x
    x = 72,797,143,994,376.55/9,935,546.60
  6. Step 6: Final answer
    x = 7,326,939.01

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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.