Home / 1,516,401.26-2,273,841.26-505,167.68

Finding the Fourth Proportional to 1,516,401.26, 2,273,841.26 and 505,167.68

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Solution

The fourth proportional to 1,516,401.26, 2,273,841.26 and 505,167.68 is: 757,498.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,516,401.26 : 2,273,841.26 = 505,167.68 : x
  2. Step 2: Convert to fraction form
    1,516,401.26/2,273,841.26 = 505,167.68/x
  3. Step 3: Cross multiply
    1,516,401.26x = 2,273,841.26 × 505,167.68
  4. Step 4: Simplify right side
    1,516,401.26x = 1,148,671,114,002.48
  5. Step 5: Solve for x
    x = 1,148,671,114,002.48/1,516,401.26
  6. Step 6: Final answer
    x = 757,498.13

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Double scale
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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.