Home / 2,554,534.86-3,831,892.81-635,456.07

Finding the Fourth Proportional to 2,554,534.86, 3,831,892.81 and 635,456.07

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Solution

The fourth proportional to 2,554,534.86, 3,831,892.81 and 635,456.07 is: 953,206.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,534.86 : 3,831,892.81 = 635,456.07 : x
  2. Step 2: Convert to fraction form
    2,554,534.86/3,831,892.81 = 635,456.07/x
  3. Step 3: Cross multiply
    2,554,534.86x = 3,831,892.81 × 635,456.07
  4. Step 4: Simplify right side
    2,554,534.86x = 2,434,999,545,703.86
  5. Step 5: Solve for x
    x = 2,434,999,545,703.86/2,554,534.86
  6. Step 6: Final answer
    x = 953,206.62

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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.