Home / 2,230,430.50-3,338,407.35-1,204,334.35

Finding the Fourth Proportional to 2,230,430.50, 3,338,407.35 and 1,204,334.35

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Solution

The fourth proportional to 2,230,430.50, 3,338,407.35 and 1,204,334.35 is: 1,802,593.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,430.50 : 3,338,407.35 = 1,204,334.35 : x
  2. Step 2: Convert to fraction form
    2,230,430.50/3,338,407.35 = 1,204,334.35/x
  3. Step 3: Cross multiply
    2,230,430.50x = 3,338,407.35 × 1,204,334.35
  4. Step 4: Simplify right side
    2,230,430.50x = 4,020,558,645,897.47
  5. Step 5: Solve for x
    x = 4,020,558,645,897.47/2,230,430.50
  6. Step 6: Final answer
    x = 1,802,593.11

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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.