Home / 1,262,944.98-1,894,716.27-410,014.98

Finding the Fourth Proportional to 1,262,944.98, 1,894,716.27 and 410,014.98

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Solution

The fourth proportional to 1,262,944.98, 1,894,716.27 and 410,014.98 is: 615,119.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,262,944.98 : 1,894,716.27 = 410,014.98 : x
  2. Step 2: Convert to fraction form
    1,262,944.98/1,894,716.27 = 410,014.98/x
  3. Step 3: Cross multiply
    1,262,944.98x = 1,894,716.27 × 410,014.98
  4. Step 4: Simplify right side
    1,262,944.98x = 776,862,053,549.73
  5. Step 5: Solve for x
    x = 776,862,053,549.73/1,262,944.98
  6. Step 6: Final answer
    x = 615,119.48

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.