Home / 3,552,570.18-4,902,250.68-2,003,746.50

Finding the Fourth Proportional to 3,552,570.18, 4,902,250.68 and 2,003,746.50

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Solution

The fourth proportional to 3,552,570.18, 4,902,250.68 and 2,003,746.50 is: 2,765,003.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,570.18 : 4,902,250.68 = 2,003,746.50 : x
  2. Step 2: Convert to fraction form
    3,552,570.18/4,902,250.68 = 2,003,746.50/x
  3. Step 3: Cross multiply
    3,552,570.18x = 4,902,250.68 × 2,003,746.50
  4. Step 4: Simplify right side
    3,552,570.18x = 9,822,867,642,172.62
  5. Step 5: Solve for x
    x = 9,822,867,642,172.62/3,552,570.18
  6. Step 6: Final answer
    x = 2,765,003.12

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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.