Home / 3,207,051.40-4,810,577.10-2,073,310.60

Finding the Fourth Proportional to 3,207,051.40, 4,810,577.10 and 2,073,310.60

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Solution

The fourth proportional to 3,207,051.40, 4,810,577.10 and 2,073,310.60 is: 3,109,965.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,051.40 : 4,810,577.10 = 2,073,310.60 : x
  2. Step 2: Convert to fraction form
    3,207,051.40/4,810,577.10 = 2,073,310.60/x
  3. Step 3: Cross multiply
    3,207,051.40x = 4,810,577.10 × 2,073,310.60
  4. Step 4: Simplify right side
    3,207,051.40x = 9,973,820,493,547.26
  5. Step 5: Solve for x
    x = 9,973,820,493,547.26/3,207,051.40
  6. Step 6: Final answer
    x = 3,109,965.90

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Similar ratio
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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.