Home / 796,652.63-1,194,128.03-454,359.10

Finding the Fourth Proportional to 796,652.63, 1,194,128.03 and 454,359.10

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Solution

The fourth proportional to 796,652.63, 1,194,128.03 and 454,359.10 is: 681,053.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,652.63 : 1,194,128.03 = 454,359.10 : x
  2. Step 2: Convert to fraction form
    796,652.63/1,194,128.03 = 454,359.10/x
  3. Step 3: Cross multiply
    796,652.63x = 1,194,128.03 × 454,359.10
  4. Step 4: Simplify right side
    796,652.63x = 542,562,939,624.13
  5. Step 5: Solve for x
    x = 542,562,939,624.13/796,652.63
  6. Step 6: Final answer
    x = 681,053.35

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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.