Home / 1,136,311.11-1,704,699.93-337,521.51

Finding the Fourth Proportional to 1,136,311.11, 1,704,699.93 and 337,521.51

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Solution

The fourth proportional to 1,136,311.11, 1,704,699.93 and 337,521.51 is: 506,351.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,311.11 : 1,704,699.93 = 337,521.51 : x
  2. Step 2: Convert to fraction form
    1,136,311.11/1,704,699.93 = 337,521.51/x
  3. Step 3: Cross multiply
    1,136,311.11x = 1,704,699.93 × 337,521.51
  4. Step 4: Simplify right side
    1,136,311.11x = 575,372,894,470.49
  5. Step 5: Solve for x
    x = 575,372,894,470.49/1,136,311.11
  6. Step 6: Final answer
    x = 506,351.55

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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.