Home / 736,621.56-1,104,929.04-204,141

Finding the Fourth Proportional to 736,621.56, 1,104,929.04 and 204,141

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Solution

The fourth proportional to 736,621.56, 1,104,929.04 and 204,141 is: 306,210.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,621.56 : 1,104,929.04 = 204,141 : x
  2. Step 2: Convert to fraction form
    736,621.56/1,104,929.04 = 204,141/x
  3. Step 3: Cross multiply
    736,621.56x = 1,104,929.04 × 204,141
  4. Step 4: Simplify right side
    736,621.56x = 225,561,319,154.64
  5. Step 5: Solve for x
    x = 225,561,319,154.64/736,621.56
  6. Step 6: Final answer
    x = 306,210.59

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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.