Home / 1,834,375.46-2,739,210.86-1,498,083.71

Finding the Fourth Proportional to 1,834,375.46, 2,739,210.86 and 1,498,083.71

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Solution

The fourth proportional to 1,834,375.46, 2,739,210.86 and 1,498,083.71 is: 2,237,037.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,375.46 : 2,739,210.86 = 1,498,083.71 : x
  2. Step 2: Convert to fraction form
    1,834,375.46/2,739,210.86 = 1,498,083.71/x
  3. Step 3: Cross multiply
    1,834,375.46x = 2,739,210.86 × 1,498,083.71
  4. Step 4: Simplify right side
    1,834,375.46x = 4,103,567,157,670.25
  5. Step 5: Solve for x
    x = 4,103,567,157,670.25/1,834,375.46
  6. Step 6: Final answer
    x = 2,237,037.76

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.