Home / 730,173-1,095,363.30-224,776.14

Finding the Fourth Proportional to 730,173, 1,095,363.30 and 224,776.14

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Solution

The fourth proportional to 730,173, 1,095,363.30 and 224,776.14 is: 337,196.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,173 : 1,095,363.30 = 224,776.14 : x
  2. Step 2: Convert to fraction form
    730,173/1,095,363.30 = 224,776.14/x
  3. Step 3: Cross multiply
    730,173x = 1,095,363.30 × 224,776.14
  4. Step 4: Simplify right side
    730,173x = 246,211,534,471.66
  5. Step 5: Solve for x
    x = 246,211,534,471.66/730,173
  6. Step 6: Final answer
    x = 337,196.16

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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.