Home / 6,607,166.34-9,910,730.34-1,814,860.20

Finding the Fourth Proportional to 6,607,166.34, 9,910,730.34 and 1,814,860.20

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Solution

The fourth proportional to 6,607,166.34, 9,910,730.34 and 1,814,860.20 is: 2,722,285.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,607,166.34 : 9,910,730.34 = 1,814,860.20 : x
  2. Step 2: Convert to fraction form
    6,607,166.34/9,910,730.34 = 1,814,860.20/x
  3. Step 3: Cross multiply
    6,607,166.34x = 9,910,730.34 × 1,814,860.20
  4. Step 4: Simplify right side
    6,607,166.34x = 17,986,590,046,998.47
  5. Step 5: Solve for x
    x = 17,986,590,046,998.47/6,607,166.34
  6. Step 6: Final answer
    x = 2,722,285.03

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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.