Home / 1,203,014.16-1,804,604.28-350,092.88

Finding the Fourth Proportional to 1,203,014.16, 1,804,604.28 and 350,092.88

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Solution

The fourth proportional to 1,203,014.16, 1,804,604.28 and 350,092.88 is: 525,163.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,014.16 : 1,804,604.28 = 350,092.88 : x
  2. Step 2: Convert to fraction form
    1,203,014.16/1,804,604.28 = 350,092.88/x
  3. Step 3: Cross multiply
    1,203,014.16x = 1,804,604.28 × 350,092.88
  4. Step 4: Simplify right side
    1,203,014.16x = 631,779,109,645.53
  5. Step 5: Solve for x
    x = 631,779,109,645.53/1,203,014.16
  6. Step 6: Final answer
    x = 525,163.49

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1.5x scale

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.