Home / 4,258,532.46-5,878,882.32-2,627,838.02

Finding the Fourth Proportional to 4,258,532.46, 5,878,882.32 and 2,627,838.02

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Solution

The fourth proportional to 4,258,532.46, 5,878,882.32 and 2,627,838.02 is: 3,627,716.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,258,532.46 : 5,878,882.32 = 2,627,838.02 : x
  2. Step 2: Convert to fraction form
    4,258,532.46/5,878,882.32 = 2,627,838.02/x
  3. Step 3: Cross multiply
    4,258,532.46x = 5,878,882.32 × 2,627,838.02
  4. Step 4: Simplify right side
    4,258,532.46x = 15,448,750,475,601.81
  5. Step 5: Solve for x
    x = 15,448,750,475,601.81/4,258,532.46
  6. Step 6: Final answer
    x = 3,627,716.97

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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.