Home / 2,737,821.47-4,106,418.44-716,260.46

Finding the Fourth Proportional to 2,737,821.47, 4,106,418.44 and 716,260.46

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Solution

The fourth proportional to 2,737,821.47, 4,106,418.44 and 716,260.46 is: 1,074,308.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,821.47 : 4,106,418.44 = 716,260.46 : x
  2. Step 2: Convert to fraction form
    2,737,821.47/4,106,418.44 = 716,260.46/x
  3. Step 3: Cross multiply
    2,737,821.47x = 4,106,418.44 × 716,260.46
  4. Step 4: Simplify right side
    2,737,821.47x = 2,941,265,157,205.58
  5. Step 5: Solve for x
    x = 2,941,265,157,205.58/2,737,821.47
  6. Step 6: Final answer
    x = 1,074,308.60

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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.