Home / 1,468,577.01-2,026,671.18-824,044.86

Finding the Fourth Proportional to 1,468,577.01, 2,026,671.18 and 824,044.86

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Solution

The fourth proportional to 1,468,577.01, 2,026,671.18 and 824,044.86 is: 1,137,201.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,577.01 : 2,026,671.18 = 824,044.86 : x
  2. Step 2: Convert to fraction form
    1,468,577.01/2,026,671.18 = 824,044.86/x
  3. Step 3: Cross multiply
    1,468,577.01x = 2,026,671.18 × 824,044.86
  4. Step 4: Simplify right side
    1,468,577.01x = 1,670,067,968,789.13
  5. Step 5: Solve for x
    x = 1,670,067,968,789.13/1,468,577.01
  6. Step 6: Final answer
    x = 1,137,201.49

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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.