Home / 3,454,525.11-4,767,252.93-1,926,730.65

Finding the Fourth Proportional to 3,454,525.11, 4,767,252.93 and 1,926,730.65

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Solution

The fourth proportional to 3,454,525.11, 4,767,252.93 and 1,926,730.65 is: 2,658,892.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,525.11 : 4,767,252.93 = 1,926,730.65 : x
  2. Step 2: Convert to fraction form
    3,454,525.11/4,767,252.93 = 1,926,730.65/x
  3. Step 3: Cross multiply
    3,454,525.11x = 4,767,252.93 × 1,926,730.65
  4. Step 4: Simplify right side
    3,454,525.11x = 9,185,212,336,533.30
  5. Step 5: Solve for x
    x = 9,185,212,336,533.30/3,454,525.11
  6. Step 6: Final answer
    x = 2,658,892.91

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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.