Home / 637,077.54-954,949.93-237,544.50

Finding the Fourth Proportional to 637,077.54, 954,949.93 and 237,544.50

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Solution

The fourth proportional to 637,077.54, 954,949.93 and 237,544.50 is: 356,068.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    637,077.54 : 954,949.93 = 237,544.50 : x
  2. Step 2: Convert to fraction form
    637,077.54/954,949.93 = 237,544.50/x
  3. Step 3: Cross multiply
    637,077.54x = 954,949.93 × 237,544.50
  4. Step 4: Simplify right side
    637,077.54x = 226,843,103,646.89
  5. Step 5: Solve for x
    x = 226,843,103,646.89/637,077.54
  6. Step 6: Final answer
    x = 356,068.28

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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.