Home / 941,173.08-1,411,135.52-342,063.06

Finding the Fourth Proportional to 941,173.08, 1,411,135.52 and 342,063.06

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Solution

The fourth proportional to 941,173.08, 1,411,135.52 and 342,063.06 is: 512,867.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,173.08 : 1,411,135.52 = 342,063.06 : x
  2. Step 2: Convert to fraction form
    941,173.08/1,411,135.52 = 342,063.06/x
  3. Step 3: Cross multiply
    941,173.08x = 1,411,135.52 × 342,063.06
  4. Step 4: Simplify right side
    941,173.08x = 482,697,332,335.58
  5. Step 5: Solve for x
    x = 482,697,332,335.58/941,173.08
  6. Step 6: Final answer
    x = 512,867.76

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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.