Home / 694,210.76-1,041,339.04-238,797.42

Finding the Fourth Proportional to 694,210.76, 1,041,339.04 and 238,797.42

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Solution

The fourth proportional to 694,210.76, 1,041,339.04 and 238,797.42 is: 358,204.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,210.76 : 1,041,339.04 = 238,797.42 : x
  2. Step 2: Convert to fraction form
    694,210.76/1,041,339.04 = 238,797.42/x
  3. Step 3: Cross multiply
    694,210.76x = 1,041,339.04 × 238,797.42
  4. Step 4: Simplify right side
    694,210.76x = 248,669,076,097.28
  5. Step 5: Solve for x
    x = 248,669,076,097.28/694,210.76
  6. Step 6: Final answer
    x = 358,204.01

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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.