Home / 5,583,546.72-7,703,332.26-3,650,938.56

Finding the Fourth Proportional to 5,583,546.72, 7,703,332.26 and 3,650,938.56

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Solution

The fourth proportional to 5,583,546.72, 7,703,332.26 and 3,650,938.56 is: 5,037,012.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,546.72 : 7,703,332.26 = 3,650,938.56 : x
  2. Step 2: Convert to fraction form
    5,583,546.72/7,703,332.26 = 3,650,938.56/x
  3. Step 3: Cross multiply
    5,583,546.72x = 7,703,332.26 × 3,650,938.56
  4. Step 4: Simplify right side
    5,583,546.72x = 28,124,392,788,525.95
  5. Step 5: Solve for x
    x = 28,124,392,788,525.95/5,583,546.72
  6. Step 6: Final answer
    x = 5,037,012.17

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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.