Home / 942,707.16-1,414,063.65-232,735.28

Finding the Fourth Proportional to 942,707.16, 1,414,063.65 and 232,735.28

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Solution

The fourth proportional to 942,707.16, 1,414,063.65 and 232,735.28 is: 349,103.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,707.16 : 1,414,063.65 = 232,735.28 : x
  2. Step 2: Convert to fraction form
    942,707.16/1,414,063.65 = 232,735.28/x
  3. Step 3: Cross multiply
    942,707.16x = 1,414,063.65 × 232,735.28
  4. Step 4: Simplify right side
    942,707.16x = 329,102,499,520.57
  5. Step 5: Solve for x
    x = 329,102,499,520.57/942,707.16
  6. Step 6: Final answer
    x = 349,103.64

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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.