Home / 2,839,545.54-4,259,325.42-1,133,827.70

Finding the Fourth Proportional to 2,839,545.54, 4,259,325.42 and 1,133,827.70

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Solution

The fourth proportional to 2,839,545.54, 4,259,325.42 and 1,133,827.70 is: 1,700,744.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,545.54 : 4,259,325.42 = 1,133,827.70 : x
  2. Step 2: Convert to fraction form
    2,839,545.54/4,259,325.42 = 1,133,827.70/x
  3. Step 3: Cross multiply
    2,839,545.54x = 4,259,325.42 × 1,133,827.70
  4. Step 4: Simplify right side
    2,839,545.54x = 4,829,341,123,213.51
  5. Step 5: Solve for x
    x = 4,829,341,123,213.51/2,839,545.54
  6. Step 6: Final answer
    x = 1,700,744.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.