Home / 4,493,612.16-6,739,753.82-1,653,060

Finding the Fourth Proportional to 4,493,612.16, 6,739,753.82 and 1,653,060

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Solution

The fourth proportional to 4,493,612.16, 6,739,753.82 and 1,653,060 is: 2,479,345.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493,612.16 : 6,739,753.82 = 1,653,060 : x
  2. Step 2: Convert to fraction form
    4,493,612.16/6,739,753.82 = 1,653,060/x
  3. Step 3: Cross multiply
    4,493,612.16x = 6,739,753.82 × 1,653,060
  4. Step 4: Simplify right side
    4,493,612.16x = 11,141,217,449,689.20
  5. Step 5: Solve for x
    x = 11,141,217,449,689.20/4,493,612.16
  6. Step 6: Final answer
    x = 2,479,345.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.