Home / 2,370,602.86-3,555,543.36-773,163.38

Finding the Fourth Proportional to 2,370,602.86, 3,555,543.36 and 773,163.38

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Solution

The fourth proportional to 2,370,602.86, 3,555,543.36 and 773,163.38 is: 1,159,627.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,602.86 : 3,555,543.36 = 773,163.38 : x
  2. Step 2: Convert to fraction form
    2,370,602.86/3,555,543.36 = 773,163.38/x
  3. Step 3: Cross multiply
    2,370,602.86x = 3,555,543.36 × 773,163.38
  4. Step 4: Simplify right side
    2,370,602.86x = 2,749,015,921,954.16
  5. Step 5: Solve for x
    x = 2,749,015,921,954.16/2,370,602.86
  6. Step 6: Final answer
    x = 1,159,627.35

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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.