Home / 3,564,142.06-5,340,709.32-2,406,852.26

Finding the Fourth Proportional to 3,564,142.06, 5,340,709.32 and 2,406,852.26

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Solution

The fourth proportional to 3,564,142.06, 5,340,709.32 and 2,406,852.26 is: 3,606,561.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,142.06 : 5,340,709.32 = 2,406,852.26 : x
  2. Step 2: Convert to fraction form
    3,564,142.06/5,340,709.32 = 2,406,852.26/x
  3. Step 3: Cross multiply
    3,564,142.06x = 5,340,709.32 × 2,406,852.26
  4. Step 4: Simplify right side
    3,564,142.06x = 12,854,298,296,845.06
  5. Step 5: Solve for x
    x = 12,854,298,296,845.06/3,564,142.06
  6. Step 6: Final answer
    x = 3,606,561.72

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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.