Home / 670,184.44-1,005,033.24-366,802.84

Finding the Fourth Proportional to 670,184.44, 1,005,033.24 and 366,802.84

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Solution

The fourth proportional to 670,184.44, 1,005,033.24 and 366,802.84 is: 550,071.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,184.44 : 1,005,033.24 = 366,802.84 : x
  2. Step 2: Convert to fraction form
    670,184.44/1,005,033.24 = 366,802.84/x
  3. Step 3: Cross multiply
    670,184.44x = 1,005,033.24 × 366,802.84
  4. Step 4: Simplify right side
    670,184.44x = 368,649,046,726.40
  5. Step 5: Solve for x
    x = 368,649,046,726.40/670,184.44
  6. Step 6: Final answer
    x = 550,071.03

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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.