Home / 1,599,616.15-2,195,720.02-1,414,267.90

Finding the Fourth Proportional to 1,599,616.15, 2,195,720.02 and 1,414,267.90

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Solution

The fourth proportional to 1,599,616.15, 2,195,720.02 and 1,414,267.90 is: 1,941,300.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,616.15 : 2,195,720.02 = 1,414,267.90 : x
  2. Step 2: Convert to fraction form
    1,599,616.15/2,195,720.02 = 1,414,267.90/x
  3. Step 3: Cross multiply
    1,599,616.15x = 2,195,720.02 × 1,414,267.90
  4. Step 4: Simplify right side
    1,599,616.15x = 3,105,336,341,673.36
  5. Step 5: Solve for x
    x = 3,105,336,341,673.36/1,599,616.15
  6. Step 6: Final answer
    x = 1,941,300.94

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.