Home / 1,467,931.60-2,201,369.14-508,126.42

Finding the Fourth Proportional to 1,467,931.60, 2,201,369.14 and 508,126.42

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Solution

The fourth proportional to 1,467,931.60, 2,201,369.14 and 508,126.42 is: 762,006.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,931.60 : 2,201,369.14 = 508,126.42 : x
  2. Step 2: Convert to fraction form
    1,467,931.60/2,201,369.14 = 508,126.42/x
  3. Step 3: Cross multiply
    1,467,931.60x = 2,201,369.14 × 508,126.42
  4. Step 4: Simplify right side
    1,467,931.60x = 1,118,573,820,206.68
  5. Step 5: Solve for x
    x = 1,118,573,820,206.68/1,467,931.60
  6. Step 6: Final answer
    x = 762,006.77

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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.