Home / 11,746,089.52-16,209,714.13-6,589,561.82

Finding the Fourth Proportional to 11,746,089.52, 16,209,714.13 and 6,589,561.82

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Solution

The fourth proportional to 11,746,089.52, 16,209,714.13 and 6,589,561.82 is: 9,093,657.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,746,089.52 : 16,209,714.13 = 6,589,561.82 : x
  2. Step 2: Convert to fraction form
    11,746,089.52/16,209,714.13 = 6,589,561.82/x
  3. Step 3: Cross multiply
    11,746,089.52x = 16,209,714.13 × 6,589,561.82
  4. Step 4: Simplify right side
    11,746,089.52x = 106,814,913,246,640.05
  5. Step 5: Solve for x
    x = 106,814,913,246,640.05/11,746,089.52
  6. Step 6: Final answer
    x = 9,093,657.35

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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.