Home / 730,307.84-1,095,501.26-225,216.56

Finding the Fourth Proportional to 730,307.84, 1,095,501.26 and 225,216.56

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Solution

The fourth proportional to 730,307.84, 1,095,501.26 and 225,216.56 is: 337,837.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,307.84 : 1,095,501.26 = 225,216.56 : x
  2. Step 2: Convert to fraction form
    730,307.84/1,095,501.26 = 225,216.56/x
  3. Step 3: Cross multiply
    730,307.84x = 1,095,501.26 × 225,216.56
  4. Step 4: Simplify right side
    730,307.84x = 246,725,025,252.87
  5. Step 5: Solve for x
    x = 246,725,025,252.87/730,307.84
  6. Step 6: Final answer
    x = 337,837.02

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1.5x scale

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.