Home / 832,627.48-1,149,053.73-510,275.29

Finding the Fourth Proportional to 832,627.48, 1,149,053.73 and 510,275.29

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Solution

The fourth proportional to 832,627.48, 1,149,053.73 and 510,275.29 is: 704,196.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,627.48 : 1,149,053.73 = 510,275.29 : x
  2. Step 2: Convert to fraction form
    832,627.48/1,149,053.73 = 510,275.29/x
  3. Step 3: Cross multiply
    832,627.48x = 1,149,053.73 × 510,275.29
  4. Step 4: Simplify right side
    832,627.48x = 586,333,725,301.33
  5. Step 5: Solve for x
    x = 586,333,725,301.33/832,627.48
  6. Step 6: Final answer
    x = 704,196.94

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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.