Home / 2,544,192.40-3,816,269.15-650,930.80

Finding the Fourth Proportional to 2,544,192.40, 3,816,269.15 and 650,930.80

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Solution

The fourth proportional to 2,544,192.40, 3,816,269.15 and 650,930.80 is: 976,391.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,192.40 : 3,816,269.15 = 650,930.80 : x
  2. Step 2: Convert to fraction form
    2,544,192.40/3,816,269.15 = 650,930.80/x
  3. Step 3: Cross multiply
    2,544,192.40x = 3,816,269.15 × 650,930.80
  4. Step 4: Simplify right side
    2,544,192.40x = 2,484,127,111,743.47
  5. Step 5: Solve for x
    x = 2,484,127,111,743.47/2,544,192.40
  6. Step 6: Final answer
    x = 976,391.22

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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.