Home / 2,324,818.54-3,208,509.12-1,407,552.94

Finding the Fourth Proportional to 2,324,818.54, 3,208,509.12 and 1,407,552.94

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Solution

The fourth proportional to 2,324,818.54, 3,208,509.12 and 1,407,552.94 is: 1,942,580.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,818.54 : 3,208,509.12 = 1,407,552.94 : x
  2. Step 2: Convert to fraction form
    2,324,818.54/3,208,509.12 = 1,407,552.94/x
  3. Step 3: Cross multiply
    2,324,818.54x = 3,208,509.12 × 1,407,552.94
  4. Step 4: Simplify right side
    2,324,818.54x = 4,516,146,444,872.81
  5. Step 5: Solve for x
    x = 4,516,146,444,872.81/2,324,818.54
  6. Step 6: Final answer
    x = 1,942,580.19

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1.5x scale

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.