Home / 591,448.03-887,934.76-507,746.07

Finding the Fourth Proportional to 591,448.03, 887,934.76 and 507,746.07

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Solution

The fourth proportional to 591,448.03, 887,934.76 and 507,746.07 is: 762,273.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,448.03 : 887,934.76 = 507,746.07 : x
  2. Step 2: Convert to fraction form
    591,448.03/887,934.76 = 507,746.07/x
  3. Step 3: Cross multiply
    591,448.03x = 887,934.76 × 507,746.07
  4. Step 4: Simplify right side
    591,448.03x = 450,845,383,537.03
  5. Step 5: Solve for x
    x = 450,845,383,537.03/591,448.03
  6. Step 6: Final answer
    x = 762,273.88

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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.