Home / 3,585,946.07-4,948,461.51-1,954,318.41

Finding the Fourth Proportional to 3,585,946.07, 4,948,461.51 and 1,954,318.41

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Solution

The fourth proportional to 3,585,946.07, 4,948,461.51 and 1,954,318.41 is: 2,696,880.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,946.07 : 4,948,461.51 = 1,954,318.41 : x
  2. Step 2: Convert to fraction form
    3,585,946.07/4,948,461.51 = 1,954,318.41/x
  3. Step 3: Cross multiply
    3,585,946.07x = 4,948,461.51 × 1,954,318.41
  4. Step 4: Simplify right side
    3,585,946.07x = 9,670,869,415,063.05
  5. Step 5: Solve for x
    x = 9,670,869,415,063.05/3,585,946.07
  6. Step 6: Final answer
    x = 2,696,880.88

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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.