Home / 1,535,359.20-2,302,524.14-510,453.04

Finding the Fourth Proportional to 1,535,359.20, 2,302,524.14 and 510,453.04

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Solution

The fourth proportional to 1,535,359.20, 2,302,524.14 and 510,453.04 is: 765,508.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,359.20 : 2,302,524.14 = 510,453.04 : x
  2. Step 2: Convert to fraction form
    1,535,359.20/2,302,524.14 = 510,453.04/x
  3. Step 3: Cross multiply
    1,535,359.20x = 2,302,524.14 × 510,453.04
  4. Step 4: Simplify right side
    1,535,359.20x = 1,175,330,446,936.39
  5. Step 5: Solve for x
    x = 1,175,330,446,936.39/1,535,359.20
  6. Step 6: Final answer
    x = 765,508.45

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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.