Home / 5,620,066.67-7,755,880.05-3,444,189.62

Finding the Fourth Proportional to 5,620,066.67, 7,755,880.05 and 3,444,189.62

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Solution

The fourth proportional to 5,620,066.67, 7,755,880.05 and 3,444,189.62 is: 4,753,096.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,620,066.67 : 7,755,880.05 = 3,444,189.62 : x
  2. Step 2: Convert to fraction form
    5,620,066.67/7,755,880.05 = 3,444,189.62/x
  3. Step 3: Cross multiply
    5,620,066.67x = 7,755,880.05 × 3,444,189.62
  4. Step 4: Simplify right side
    5,620,066.67x = 26,712,721,523,395.68
  5. Step 5: Solve for x
    x = 26,712,721,523,395.68/5,620,066.67
  6. Step 6: Final answer
    x = 4,753,096.91

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1.5x scale

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.