Home / 1,076,476.14-1,485,481.91-593,030.70

Finding the Fourth Proportional to 1,076,476.14, 1,485,481.91 and 593,030.70

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Solution

The fourth proportional to 1,076,476.14, 1,485,481.91 and 593,030.70 is: 818,351.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,476.14 : 1,485,481.91 = 593,030.70 : x
  2. Step 2: Convert to fraction form
    1,076,476.14/1,485,481.91 = 593,030.70/x
  3. Step 3: Cross multiply
    1,076,476.14x = 1,485,481.91 × 593,030.70
  4. Step 4: Simplify right side
    1,076,476.14x = 880,936,373,959.48
  5. Step 5: Solve for x
    x = 880,936,373,959.48/1,076,476.14
  6. Step 6: Final answer
    x = 818,351.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.