Home / 6,384,625.16-9,577,103.04-1,835,490.20

Finding the Fourth Proportional to 6,384,625.16, 9,577,103.04 and 1,835,490.20

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Solution

The fourth proportional to 6,384,625.16, 9,577,103.04 and 1,835,490.20 is: 2,753,282.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,625.16 : 9,577,103.04 = 1,835,490.20 : x
  2. Step 2: Convert to fraction form
    6,384,625.16/9,577,103.04 = 1,835,490.20/x
  3. Step 3: Cross multiply
    6,384,625.16x = 9,577,103.04 × 1,835,490.20
  4. Step 4: Simplify right side
    6,384,625.16x = 17,578,678,774,310.21
  5. Step 5: Solve for x
    x = 17,578,678,774,310.21/6,384,625.16
  6. Step 6: Final answer
    x = 2,753,282.82

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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.