Home / 957,233.10-1,435,849.65-326,858.70

Finding the Fourth Proportional to 957,233.10, 1,435,849.65 and 326,858.70

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Solution

The fourth proportional to 957,233.10, 1,435,849.65 and 326,858.70 is: 490,288.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,233.10 : 1,435,849.65 = 326,858.70 : x
  2. Step 2: Convert to fraction form
    957,233.10/1,435,849.65 = 326,858.70/x
  3. Step 3: Cross multiply
    957,233.10x = 1,435,849.65 × 326,858.70
  4. Step 4: Simplify right side
    957,233.10x = 469,319,949,994.46
  5. Step 5: Solve for x
    x = 469,319,949,994.46/957,233.10
  6. Step 6: Final answer
    x = 490,288.05

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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.