Home / 10,736,719.64-16,084,758.92-6,346,715.94

Finding the Fourth Proportional to 10,736,719.64, 16,084,758.92 and 6,346,715.94

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Solution

The fourth proportional to 10,736,719.64, 16,084,758.92 and 6,346,715.94 is: 9,508,061.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,736,719.64 : 16,084,758.92 = 6,346,715.94 : x
  2. Step 2: Convert to fraction form
    10,736,719.64/16,084,758.92 = 6,346,715.94/x
  3. Step 3: Cross multiply
    10,736,719.64x = 16,084,758.92 × 6,346,715.94
  4. Step 4: Simplify right side
    10,736,719.64x = 102,085,395,877,826.25
  5. Step 5: Solve for x
    x = 102,085,395,877,826.25/10,736,719.64
  6. Step 6: Final answer
    x = 9,508,061.98

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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.