Home / 646,094.24-968,074.56-375,462.56

Finding the Fourth Proportional to 646,094.24, 968,074.56 and 375,462.56

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Solution

The fourth proportional to 646,094.24, 968,074.56 and 375,462.56 is: 562,573.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    646,094.24 : 968,074.56 = 375,462.56 : x
  2. Step 2: Convert to fraction form
    646,094.24/968,074.56 = 375,462.56/x
  3. Step 3: Cross multiply
    646,094.24x = 968,074.56 × 375,462.56
  4. Step 4: Simplify right side
    646,094.24x = 363,475,752,568.47
  5. Step 5: Solve for x
    x = 363,475,752,568.47/646,094.24
  6. Step 6: Final answer
    x = 562,573.89

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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.