Home / 1,533,358.85-2,301,105.51-634,805.24

Finding the Fourth Proportional to 1,533,358.85, 2,301,105.51 and 634,805.24

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Solution

The fourth proportional to 1,533,358.85, 2,301,105.51 and 634,805.24 is: 952,649.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,358.85 : 2,301,105.51 = 634,805.24 : x
  2. Step 2: Convert to fraction form
    1,533,358.85/2,301,105.51 = 634,805.24/x
  3. Step 3: Cross multiply
    1,533,358.85x = 2,301,105.51 × 634,805.24
  4. Step 4: Simplify right side
    1,533,358.85x = 1,460,753,835,540.87
  5. Step 5: Solve for x
    x = 1,460,753,835,540.87/1,533,358.85
  6. Step 6: Final answer
    x = 952,649.69

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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.