Home / 1,494,632.32-2,062,592.64-958,088.32

Finding the Fourth Proportional to 1,494,632.32, 2,062,592.64 and 958,088.32

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Solution

The fourth proportional to 1,494,632.32, 2,062,592.64 and 958,088.32 is: 1,322,161.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,632.32 : 2,062,592.64 = 958,088.32 : x
  2. Step 2: Convert to fraction form
    1,494,632.32/2,062,592.64 = 958,088.32/x
  3. Step 3: Cross multiply
    1,494,632.32x = 2,062,592.64 × 958,088.32
  4. Step 4: Simplify right side
    1,494,632.32x = 1,976,145,917,301.96
  5. Step 5: Solve for x
    x = 1,976,145,917,301.96/1,494,632.32
  6. Step 6: Final answer
    x = 1,322,161.91

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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.