Home / 6,141,707.12-8,475,260.04-3,350,664.20

Finding the Fourth Proportional to 6,141,707.12, 8,475,260.04 and 3,350,664.20

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Solution

The fourth proportional to 6,141,707.12, 8,475,260.04 and 3,350,664.20 is: 4,623,755.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,707.12 : 8,475,260.04 = 3,350,664.20 : x
  2. Step 2: Convert to fraction form
    6,141,707.12/8,475,260.04 = 3,350,664.20/x
  3. Step 3: Cross multiply
    6,141,707.12x = 8,475,260.04 × 3,350,664.20
  4. Step 4: Simplify right side
    6,141,707.12x = 28,397,750,401,718.57
  5. Step 5: Solve for x
    x = 28,397,750,401,718.57/6,141,707.12
  6. Step 6: Final answer
    x = 4,623,755.23

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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.