Home / 1,202,707.08-1,804,343.44-349,797.56

Finding the Fourth Proportional to 1,202,707.08, 1,804,343.44 and 349,797.56

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Solution

The fourth proportional to 1,202,707.08, 1,804,343.44 and 349,797.56 is: 524,778.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,707.08 : 1,804,343.44 = 349,797.56 : x
  2. Step 2: Convert to fraction form
    1,202,707.08/1,804,343.44 = 349,797.56/x
  3. Step 3: Cross multiply
    1,202,707.08x = 1,804,343.44 × 349,797.56
  4. Step 4: Simplify right side
    1,202,707.08x = 631,154,932,714.01
  5. Step 5: Solve for x
    x = 631,154,932,714.01/1,202,707.08
  6. Step 6: Final answer
    x = 524,778.60

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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.