Home / 1,502,203.24-2,253,674.46-437,255.08

Finding the Fourth Proportional to 1,502,203.24, 2,253,674.46 and 437,255.08

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Solution

The fourth proportional to 1,502,203.24, 2,253,674.46 and 437,255.08 is: 655,990.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,203.24 : 2,253,674.46 = 437,255.08 : x
  2. Step 2: Convert to fraction form
    1,502,203.24/2,253,674.46 = 437,255.08/x
  3. Step 3: Cross multiply
    1,502,203.24x = 2,253,674.46 × 437,255.08
  4. Step 4: Simplify right side
    1,502,203.24x = 985,430,606,301.26
  5. Step 5: Solve for x
    x = 985,430,606,301.26/1,502,203.24
  6. Step 6: Final answer
    x = 655,990.20

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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.