Home / 2,265,693.06-3,398,548.50-917,881.14

Finding the Fourth Proportional to 2,265,693.06, 3,398,548.50 and 917,881.14

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Solution

The fourth proportional to 2,265,693.06, 3,398,548.50 and 917,881.14 is: 1,376,825.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,693.06 : 3,398,548.50 = 917,881.14 : x
  2. Step 2: Convert to fraction form
    2,265,693.06/3,398,548.50 = 917,881.14/x
  3. Step 3: Cross multiply
    2,265,693.06x = 3,398,548.50 × 917,881.14
  4. Step 4: Simplify right side
    2,265,693.06x = 3,119,463,571,525.29
  5. Step 5: Solve for x
    x = 3,119,463,571,525.29/2,265,693.06
  6. Step 6: Final answer
    x = 1,376,825.32

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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.