Home / 4,166,400.08-5,749,580.40-2,447,677.28

Finding the Fourth Proportional to 4,166,400.08, 5,749,580.40 and 2,447,677.28

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Solution

The fourth proportional to 4,166,400.08, 5,749,580.40 and 2,447,677.28 is: 3,377,764.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,400.08 : 5,749,580.40 = 2,447,677.28 : x
  2. Step 2: Convert to fraction form
    4,166,400.08/5,749,580.40 = 2,447,677.28/x
  3. Step 3: Cross multiply
    4,166,400.08x = 5,749,580.40 × 2,447,677.28
  4. Step 4: Simplify right side
    4,166,400.08x = 14,073,117,314,613.31
  5. Step 5: Solve for x
    x = 14,073,117,314,613.31/4,166,400.08
  6. Step 6: Final answer
    x = 3,377,764.27

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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.