Home / 1,094,680.67-1,510,645.02-611,254.04

Finding the Fourth Proportional to 1,094,680.67, 1,510,645.02 and 611,254.04

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Solution

The fourth proportional to 1,094,680.67, 1,510,645.02 and 611,254.04 is: 843,522.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,680.67 : 1,510,645.02 = 611,254.04 : x
  2. Step 2: Convert to fraction form
    1,094,680.67/1,510,645.02 = 611,254.04/x
  3. Step 3: Cross multiply
    1,094,680.67x = 1,510,645.02 × 611,254.04
  4. Step 4: Simplify right side
    1,094,680.67x = 923,387,871,480.88
  5. Step 5: Solve for x
    x = 923,387,871,480.88/1,094,680.67
  6. Step 6: Final answer
    x = 843,522.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.