Home / 1,059,689.18-1,462,409.46-607,067.66

Finding the Fourth Proportional to 1,059,689.18, 1,462,409.46 and 607,067.66

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Solution

The fourth proportional to 1,059,689.18, 1,462,409.46 and 607,067.66 is: 837,775.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,689.18 : 1,462,409.46 = 607,067.66 : x
  2. Step 2: Convert to fraction form
    1,059,689.18/1,462,409.46 = 607,067.66/x
  3. Step 3: Cross multiply
    1,059,689.18x = 1,462,409.46 × 607,067.66
  4. Step 4: Simplify right side
    1,059,689.18x = 887,781,488,844.06
  5. Step 5: Solve for x
    x = 887,781,488,844.06/1,059,689.18
  6. Step 6: Final answer
    x = 837,775.36

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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.