Home / 3,812,153.02-5,716,960.97-1,537,089.82

Finding the Fourth Proportional to 3,812,153.02, 5,716,960.97 and 1,537,089.82

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Solution

The fourth proportional to 3,812,153.02, 5,716,960.97 and 1,537,089.82 is: 2,305,123.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,153.02 : 5,716,960.97 = 1,537,089.82 : x
  2. Step 2: Convert to fraction form
    3,812,153.02/5,716,960.97 = 1,537,089.82/x
  3. Step 3: Cross multiply
    3,812,153.02x = 5,716,960.97 × 1,537,089.82
  4. Step 4: Simplify right side
    3,812,153.02x = 8,787,482,486,346.47
  5. Step 5: Solve for x
    x = 8,787,482,486,346.47/3,812,153.02
  6. Step 6: Final answer
    x = 2,305,123.23

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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.