Home / 736,322.58-1,016,104.86-414,024.39

Finding the Fourth Proportional to 736,322.58, 1,016,104.86 and 414,024.39

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Solution

The fourth proportional to 736,322.58, 1,016,104.86 and 414,024.39 is: 571,342.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,322.58 : 1,016,104.86 = 414,024.39 : x
  2. Step 2: Convert to fraction form
    736,322.58/1,016,104.86 = 414,024.39/x
  3. Step 3: Cross multiply
    736,322.58x = 1,016,104.86 × 414,024.39
  4. Step 4: Simplify right side
    736,322.58x = 420,692,194,837.54
  5. Step 5: Solve for x
    x = 420,692,194,837.54/736,322.58
  6. Step 6: Final answer
    x = 571,342.24

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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.