Home / 704,244.76-1,056,053.67-224,384.38

Finding the Fourth Proportional to 704,244.76, 1,056,053.67 and 224,384.38

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Solution

The fourth proportional to 704,244.76, 1,056,053.67 and 224,384.38 is: 336,476.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,244.76 : 1,056,053.67 = 224,384.38 : x
  2. Step 2: Convert to fraction form
    704,244.76/1,056,053.67 = 224,384.38/x
  3. Step 3: Cross multiply
    704,244.76x = 1,056,053.67 × 224,384.38
  4. Step 4: Simplify right side
    704,244.76x = 236,961,947,989.68
  5. Step 5: Solve for x
    x = 236,961,947,989.68/704,244.76
  6. Step 6: Final answer
    x = 336,476.69

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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.