Home / 2,292,635.24-3,160,502.15-1,602,163.40

Finding the Fourth Proportional to 2,292,635.24, 3,160,502.15 and 1,602,163.40

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Solution

The fourth proportional to 2,292,635.24, 3,160,502.15 and 1,602,163.40 is: 2,208,655.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,635.24 : 3,160,502.15 = 1,602,163.40 : x
  2. Step 2: Convert to fraction form
    2,292,635.24/3,160,502.15 = 1,602,163.40/x
  3. Step 3: Cross multiply
    2,292,635.24x = 3,160,502.15 × 1,602,163.40
  4. Step 4: Simplify right side
    2,292,635.24x = 5,063,640,846,537.98
  5. Step 5: Solve for x
    x = 5,063,640,846,537.98/2,292,635.24
  6. Step 6: Final answer
    x = 2,208,655.25

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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.