Home / 10,357,719.03-14,295,037.82-5,949,180.63

Finding the Fourth Proportional to 10,357,719.03, 14,295,037.82 and 5,949,180.63

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Solution

The fourth proportional to 10,357,719.03, 14,295,037.82 and 5,949,180.63 is: 8,210,665.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,357,719.03 : 14,295,037.82 = 5,949,180.63 : x
  2. Step 2: Convert to fraction form
    10,357,719.03/14,295,037.82 = 5,949,180.63/x
  3. Step 3: Cross multiply
    10,357,719.03x = 14,295,037.82 × 5,949,180.63
  4. Step 4: Simplify right side
    10,357,719.03x = 85,043,762,074,115.52
  5. Step 5: Solve for x
    x = 85,043,762,074,115.52/10,357,719.03
  6. Step 6: Final answer
    x = 8,210,665.09

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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.