Home / 4,168,850.40-5,753,116.80-2,333,293.20

Finding the Fourth Proportional to 4,168,850.40, 5,753,116.80 and 2,333,293.20

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Solution

The fourth proportional to 4,168,850.40, 5,753,116.80 and 2,333,293.20 is: 3,220,002.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,850.40 : 5,753,116.80 = 2,333,293.20 : x
  2. Step 2: Convert to fraction form
    4,168,850.40/5,753,116.80 = 2,333,293.20/x
  3. Step 3: Cross multiply
    4,168,850.40x = 5,753,116.80 × 2,333,293.20
  4. Step 4: Simplify right side
    4,168,850.40x = 13,423,708,308,245.76
  5. Step 5: Solve for x
    x = 13,423,708,308,245.76/4,168,850.40
  6. Step 6: Final answer
    x = 3,220,002.40

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Double scale
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Similar ratio
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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.