Home / 2,293,632.77-3,440,496.53-834,629.18

Finding the Fourth Proportional to 2,293,632.77, 3,440,496.53 and 834,629.18

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Solution

The fourth proportional to 2,293,632.77, 3,440,496.53 and 834,629.18 is: 1,251,961.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,632.77 : 3,440,496.53 = 834,629.18 : x
  2. Step 2: Convert to fraction form
    2,293,632.77/3,440,496.53 = 834,629.18/x
  3. Step 3: Cross multiply
    2,293,632.77x = 3,440,496.53 × 834,629.18
  4. Step 4: Simplify right side
    2,293,632.77x = 2,871,538,782,510.84
  5. Step 5: Solve for x
    x = 2,871,538,782,510.84/2,293,632.77
  6. Step 6: Final answer
    x = 1,251,961.01

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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.