Home / 1,733,490.60-2,600,512.92-535,131.24

Finding the Fourth Proportional to 1,733,490.60, 2,600,512.92 and 535,131.24

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Solution

The fourth proportional to 1,733,490.60, 2,600,512.92 and 535,131.24 is: 802,782.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,490.60 : 2,600,512.92 = 535,131.24 : x
  2. Step 2: Convert to fraction form
    1,733,490.60/2,600,512.92 = 535,131.24/x
  3. Step 3: Cross multiply
    1,733,490.60x = 2,600,512.92 × 535,131.24
  4. Step 4: Simplify right side
    1,733,490.60x = 1,391,615,703,515.62
  5. Step 5: Solve for x
    x = 1,391,615,703,515.62/1,733,490.60
  6. Step 6: Final answer
    x = 802,782.38

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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.