Home / 730,033.58-1,095,050.49-274,710.53

Finding the Fourth Proportional to 730,033.58, 1,095,050.49 and 274,710.53

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Solution

The fourth proportional to 730,033.58, 1,095,050.49 and 274,710.53 is: 412,065.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,033.58 : 1,095,050.49 = 274,710.53 : x
  2. Step 2: Convert to fraction form
    730,033.58/1,095,050.49 = 274,710.53/x
  3. Step 3: Cross multiply
    730,033.58x = 1,095,050.49 × 274,710.53
  4. Step 4: Simplify right side
    730,033.58x = 300,821,900,484.66
  5. Step 5: Solve for x
    x = 300,821,900,484.66/730,033.58
  6. Step 6: Final answer
    x = 412,065.84

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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.