Home / 937,536.64-1,292,950.14-615,124.24

Finding the Fourth Proportional to 937,536.64, 1,292,950.14 and 615,124.24

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Solution

The fourth proportional to 937,536.64, 1,292,950.14 and 615,124.24 is: 848,313.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,536.64 : 1,292,950.14 = 615,124.24 : x
  2. Step 2: Convert to fraction form
    937,536.64/1,292,950.14 = 615,124.24/x
  3. Step 3: Cross multiply
    937,536.64x = 1,292,950.14 × 615,124.24
  4. Step 4: Simplify right side
    937,536.64x = 795,324,972,225.39
  5. Step 5: Solve for x
    x = 795,324,972,225.39/937,536.64
  6. Step 6: Final answer
    x = 848,313.48

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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.