Home / 2,017,718.02-2,784,469.65-1,112,332.42

Finding the Fourth Proportional to 2,017,718.02, 2,784,469.65 and 1,112,332.42

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Solution

The fourth proportional to 2,017,718.02, 2,784,469.65 and 1,112,332.42 is: 1,535,029.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,718.02 : 2,784,469.65 = 1,112,332.42 : x
  2. Step 2: Convert to fraction form
    2,017,718.02/2,784,469.65 = 1,112,332.42/x
  3. Step 3: Cross multiply
    2,017,718.02x = 2,784,469.65 × 1,112,332.42
  4. Step 4: Simplify right side
    2,017,718.02x = 3,097,255,864,201.05
  5. Step 5: Solve for x
    x = 3,097,255,864,201.05/2,017,718.02
  6. Step 6: Final answer
    x = 1,535,029.09

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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.