Home / 5,233,201.86-7,852,848.39-2,200,348.02

Finding the Fourth Proportional to 5,233,201.86, 7,852,848.39 and 2,200,348.02

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Solution

The fourth proportional to 5,233,201.86, 7,852,848.39 and 2,200,348.02 is: 3,301,802.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,233,201.86 : 7,852,848.39 = 2,200,348.02 : x
  2. Step 2: Convert to fraction form
    5,233,201.86/7,852,848.39 = 2,200,348.02/x
  3. Step 3: Cross multiply
    5,233,201.86x = 7,852,848.39 × 2,200,348.02
  4. Step 4: Simplify right side
    5,233,201.86x = 17,278,999,406,296.69
  5. Step 5: Solve for x
    x = 17,278,999,406,296.69/5,233,201.86
  6. Step 6: Final answer
    x = 3,301,802.58

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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.