Home / 3,864,025.48-5,823,812.28-3,330,718.52

Finding the Fourth Proportional to 3,864,025.48, 5,823,812.28 and 3,330,718.52

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Solution

The fourth proportional to 3,864,025.48, 5,823,812.28 and 3,330,718.52 is: 5,020,018.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,025.48 : 5,823,812.28 = 3,330,718.52 : x
  2. Step 2: Convert to fraction form
    3,864,025.48/5,823,812.28 = 3,330,718.52/x
  3. Step 3: Cross multiply
    3,864,025.48x = 5,823,812.28 × 3,330,718.52
  4. Step 4: Simplify right side
    3,864,025.48x = 19,397,479,417,999.43
  5. Step 5: Solve for x
    x = 19,397,479,417,999.43/3,864,025.48
  6. Step 6: Final answer
    x = 5,020,018.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.