Home / 3,401,470.35-4,694,035.62-1,852,727.28

Finding the Fourth Proportional to 3,401,470.35, 4,694,035.62 and 1,852,727.28

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Solution

The fourth proportional to 3,401,470.35, 4,694,035.62 and 1,852,727.28 is: 2,556,767.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,470.35 : 4,694,035.62 = 1,852,727.28 : x
  2. Step 2: Convert to fraction form
    3,401,470.35/4,694,035.62 = 1,852,727.28/x
  3. Step 3: Cross multiply
    3,401,470.35x = 4,694,035.62 × 1,852,727.28
  4. Step 4: Simplify right side
    3,401,470.35x = 8,696,767,846,465.71
  5. Step 5: Solve for x
    x = 8,696,767,846,465.71/3,401,470.35
  6. Step 6: Final answer
    x = 2,556,767.21

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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.