Home / 1,837,952.48-2,757,060.28-490,108

Finding the Fourth Proportional to 1,837,952.48, 2,757,060.28 and 490,108

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Solution

The fourth proportional to 1,837,952.48, 2,757,060.28 and 490,108 is: 735,197.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,952.48 : 2,757,060.28 = 490,108 : x
  2. Step 2: Convert to fraction form
    1,837,952.48/2,757,060.28 = 490,108/x
  3. Step 3: Cross multiply
    1,837,952.48x = 2,757,060.28 × 490,108
  4. Step 4: Simplify right side
    1,837,952.48x = 1,351,257,299,710.24
  5. Step 5: Solve for x
    x = 1,351,257,299,710.24/1,837,952.48
  6. Step 6: Final answer
    x = 735,197.08

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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.