Home / 5,754,056.54-7,940,558.91-3,175,737.24

Finding the Fourth Proportional to 5,754,056.54, 7,940,558.91 and 3,175,737.24

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Solution

The fourth proportional to 5,754,056.54, 7,940,558.91 and 3,175,737.24 is: 4,382,495.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,056.54 : 7,940,558.91 = 3,175,737.24 : x
  2. Step 2: Convert to fraction form
    5,754,056.54/7,940,558.91 = 3,175,737.24/x
  3. Step 3: Cross multiply
    5,754,056.54x = 7,940,558.91 × 3,175,737.24
  4. Step 4: Simplify right side
    5,754,056.54x = 25,217,128,636,900.81
  5. Step 5: Solve for x
    x = 25,217,128,636,900.81/5,754,056.54
  6. Step 6: Final answer
    x = 4,382,495.80

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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.