Home / 6,929,386.08-10,395,850.32-2,884,529.04

Finding the Fourth Proportional to 6,929,386.08, 10,395,850.32 and 2,884,529.04

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Solution

The fourth proportional to 6,929,386.08, 10,395,850.32 and 2,884,529.04 is: 4,327,530.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,929,386.08 : 10,395,850.32 = 2,884,529.04 : x
  2. Step 2: Convert to fraction form
    6,929,386.08/10,395,850.32 = 2,884,529.04/x
  3. Step 3: Cross multiply
    6,929,386.08x = 10,395,850.32 × 2,884,529.04
  4. Step 4: Simplify right side
    6,929,386.08x = 29,987,132,143,533.29
  5. Step 5: Solve for x
    x = 29,987,132,143,533.29/6,929,386.08
  6. Step 6: Final answer
    x = 4,327,530.87

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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.