Home / 5,352,380.50-7,386,097.24-2,904,942.29

Finding the Fourth Proportional to 5,352,380.50, 7,386,097.24 and 2,904,942.29

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Solution

The fourth proportional to 5,352,380.50, 7,386,097.24 and 2,904,942.29 is: 4,008,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352,380.50 : 7,386,097.24 = 2,904,942.29 : x
  2. Step 2: Convert to fraction form
    5,352,380.50/7,386,097.24 = 2,904,942.29/x
  3. Step 3: Cross multiply
    5,352,380.50x = 7,386,097.24 × 2,904,942.29
  4. Step 4: Simplify right side
    5,352,380.50x = 21,456,186,180,888.67
  5. Step 5: Solve for x
    x = 21,456,186,180,888.67/5,352,380.50
  6. Step 6: Final answer
    x = 4,008,718.40

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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.