Home / 1,894,854.67-2,843,178.37-983,552.83

Finding the Fourth Proportional to 1,894,854.67, 2,843,178.37 and 983,552.83

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Solution

The fourth proportional to 1,894,854.67, 2,843,178.37 and 983,552.83 is: 1,475,794.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,854.67 : 2,843,178.37 = 983,552.83 : x
  2. Step 2: Convert to fraction form
    1,894,854.67/2,843,178.37 = 983,552.83/x
  3. Step 3: Cross multiply
    1,894,854.67x = 2,843,178.37 × 983,552.83
  4. Step 4: Simplify right side
    1,894,854.67x = 2,796,416,134,467.17
  5. Step 5: Solve for x
    x = 2,796,416,134,467.17/1,894,854.67
  6. Step 6: Final answer
    x = 1,475,794.52

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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.