Home / 1,793,710.02-2,473,920.14-1,149,190.58

Finding the Fourth Proportional to 1,793,710.02, 2,473,920.14 and 1,149,190.58

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Solution

The fourth proportional to 1,793,710.02, 2,473,920.14 and 1,149,190.58 is: 1,584,986.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,710.02 : 2,473,920.14 = 1,149,190.58 : x
  2. Step 2: Convert to fraction form
    1,793,710.02/2,473,920.14 = 1,149,190.58/x
  3. Step 3: Cross multiply
    1,793,710.02x = 2,473,920.14 × 1,149,190.58
  4. Step 4: Simplify right side
    1,793,710.02x = 2,843,005,720,560.28
  5. Step 5: Solve for x
    x = 2,843,005,720,560.28/1,793,710.02
  6. Step 6: Final answer
    x = 1,584,986.25

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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.