Home / 846,199.14-1,167,734.52-464,222.58

Finding the Fourth Proportional to 846,199.14, 1,167,734.52 and 464,222.58

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Solution

The fourth proportional to 846,199.14, 1,167,734.52 and 464,222.58 is: 640,616.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,199.14 : 1,167,734.52 = 464,222.58 : x
  2. Step 2: Convert to fraction form
    846,199.14/1,167,734.52 = 464,222.58/x
  3. Step 3: Cross multiply
    846,199.14x = 1,167,734.52 × 464,222.58
  4. Step 4: Simplify right side
    846,199.14x = 542,088,731,629.46
  5. Step 5: Solve for x
    x = 542,088,731,629.46/846,199.14
  6. Step 6: Final answer
    x = 640,616.03

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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.