Home / 3,903,569.53-5,857,028.94-1,509,095.63

Finding the Fourth Proportional to 3,903,569.53, 5,857,028.94 and 1,509,095.63

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Solution

The fourth proportional to 3,903,569.53, 5,857,028.94 and 1,509,095.63 is: 2,264,290.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,903,569.53 : 5,857,028.94 = 1,509,095.63 : x
  2. Step 2: Convert to fraction form
    3,903,569.53/5,857,028.94 = 1,509,095.63/x
  3. Step 3: Cross multiply
    3,903,569.53x = 5,857,028.94 × 1,509,095.63
  4. Step 4: Simplify right side
    3,903,569.53x = 8,838,816,778,137.53
  5. Step 5: Solve for x
    x = 8,838,816,778,137.53/3,903,569.53
  6. Step 6: Final answer
    x = 2,264,290.85

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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.