Home / 846,350.46-1,167,985.13-464,377.14

Finding the Fourth Proportional to 846,350.46, 1,167,985.13 and 464,377.14

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Solution

The fourth proportional to 846,350.46, 1,167,985.13 and 464,377.14 is: 640,852.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,350.46 : 1,167,985.13 = 464,377.14 : x
  2. Step 2: Convert to fraction form
    846,350.46/1,167,985.13 = 464,377.14/x
  3. Step 3: Cross multiply
    846,350.46x = 1,167,985.13 × 464,377.14
  4. Step 4: Simplify right side
    846,350.46x = 542,385,594,231.93
  5. Step 5: Solve for x
    x = 542,385,594,231.93/846,350.46
  6. Step 6: Final answer
    x = 640,852.25

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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.