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Finding the Fourth Proportional to 6,596,290.62, 9,894,579.62 and 4,643,037.27

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Solution

The fourth proportional to 6,596,290.62, 9,894,579.62 and 4,643,037.27 is: 6,964,657.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,596,290.62 : 9,894,579.62 = 4,643,037.27 : x
  2. Step 2: Convert to fraction form
    6,596,290.62/9,894,579.62 = 4,643,037.27/x
  3. Step 3: Cross multiply
    6,596,290.62x = 9,894,579.62 × 4,643,037.27
  4. Step 4: Simplify right side
    6,596,290.62x = 45,940,901,923,427.25
  5. Step 5: Solve for x
    x = 45,940,901,923,427.25/6,596,290.62
  6. Step 6: Final answer
    x = 6,964,657.04

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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.