Home / 3,806,463.84-5,252,926.29-2,087,594.82

Finding the Fourth Proportional to 3,806,463.84, 5,252,926.29 and 2,087,594.82

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Solution

The fourth proportional to 3,806,463.84, 5,252,926.29 and 2,087,594.82 is: 2,880,884.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,806,463.84 : 5,252,926.29 = 2,087,594.82 : x
  2. Step 2: Convert to fraction form
    3,806,463.84/5,252,926.29 = 2,087,594.82/x
  3. Step 3: Cross multiply
    3,806,463.84x = 5,252,926.29 × 2,087,594.82
  4. Step 4: Simplify right side
    3,806,463.84x = 10,965,981,712,845.82
  5. Step 5: Solve for x
    x = 10,965,981,712,845.82/3,806,463.84
  6. Step 6: Final answer
    x = 2,880,884.25

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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.