Home / 1,935,098.52-2,670,467.82-1,063,970.04

Finding the Fourth Proportional to 1,935,098.52, 2,670,467.82 and 1,063,970.04

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Solution

The fourth proportional to 1,935,098.52, 2,670,467.82 and 1,063,970.04 is: 1,468,296.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,098.52 : 2,670,467.82 = 1,063,970.04 : x
  2. Step 2: Convert to fraction form
    1,935,098.52/2,670,467.82 = 1,063,970.04/x
  3. Step 3: Cross multiply
    1,935,098.52x = 2,670,467.82 × 1,063,970.04
  4. Step 4: Simplify right side
    1,935,098.52x = 2,841,297,753,264.11
  5. Step 5: Solve for x
    x = 2,841,297,753,264.11/1,935,098.52
  6. Step 6: Final answer
    x = 1,468,296.17

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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.