Home / 975,799.48-1,346,744.16-562,257.10

Finding the Fourth Proportional to 975,799.48, 1,346,744.16 and 562,257.10

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Solution

The fourth proportional to 975,799.48, 1,346,744.16 and 562,257.10 is: 775,995.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,799.48 : 1,346,744.16 = 562,257.10 : x
  2. Step 2: Convert to fraction form
    975,799.48/1,346,744.16 = 562,257.10/x
  3. Step 3: Cross multiply
    975,799.48x = 1,346,744.16 × 562,257.10
  4. Step 4: Simplify right side
    975,799.48x = 757,216,465,843.54
  5. Step 5: Solve for x
    x = 757,216,465,843.54/975,799.48
  6. Step 6: Final answer
    x = 775,995.97

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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.