Home / 832,607.53-1,149,026.25-510,255.37

Finding the Fourth Proportional to 832,607.53, 1,149,026.25 and 510,255.37

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Solution

The fourth proportional to 832,607.53, 1,149,026.25 and 510,255.37 is: 704,169.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,607.53 : 1,149,026.25 = 510,255.37 : x
  2. Step 2: Convert to fraction form
    832,607.53/1,149,026.25 = 510,255.37/x
  3. Step 3: Cross multiply
    832,607.53x = 1,149,026.25 × 510,255.37
  4. Step 4: Simplify right side
    832,607.53x = 586,296,814,333.46
  5. Step 5: Solve for x
    x = 586,296,814,333.46/832,607.53
  6. Step 6: Final answer
    x = 704,169.48

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.