Home / 1,067,689.64-1,473,411.69-584,254.86

Finding the Fourth Proportional to 1,067,689.64, 1,473,411.69 and 584,254.86

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Solution

The fourth proportional to 1,067,689.64, 1,473,411.69 and 584,254.86 is: 806,271.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,689.64 : 1,473,411.69 = 584,254.86 : x
  2. Step 2: Convert to fraction form
    1,067,689.64/1,473,411.69 = 584,254.86/x
  3. Step 3: Cross multiply
    1,067,689.64x = 1,473,411.69 × 584,254.86
  4. Step 4: Simplify right side
    1,067,689.64x = 860,847,940,663.31
  5. Step 5: Solve for x
    x = 860,847,940,663.31/1,067,689.64
  6. Step 6: Final answer
    x = 806,271.70

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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.