Home / 693,256.16-1,039,905.42-237,841.00

Finding the Fourth Proportional to 693,256.16, 1,039,905.42 and 237,841.00

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Solution

The fourth proportional to 693,256.16, 1,039,905.42 and 237,841.00 is: 356,768.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    693,256.16 : 1,039,905.42 = 237,841.00 : x
  2. Step 2: Convert to fraction form
    693,256.16/1,039,905.42 = 237,841.00/x
  3. Step 3: Cross multiply
    693,256.16x = 1,039,905.42 × 237,841.00
  4. Step 4: Simplify right side
    693,256.16x = 247,332,142,398.46
  5. Step 5: Solve for x
    x = 247,332,142,398.46/693,256.16
  6. Step 6: Final answer
    x = 356,768.77

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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.