Home / 6,723,909.40-10,085,864.10-2,236,185.40

Finding the Fourth Proportional to 6,723,909.40, 10,085,864.10 and 2,236,185.40

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Solution

The fourth proportional to 6,723,909.40, 10,085,864.10 and 2,236,185.40 is: 3,354,278.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,909.40 : 10,085,864.10 = 2,236,185.40 : x
  2. Step 2: Convert to fraction form
    6,723,909.40/10,085,864.10 = 2,236,185.40/x
  3. Step 3: Cross multiply
    6,723,909.40x = 10,085,864.10 × 2,236,185.40
  4. Step 4: Simplify right side
    6,723,909.40x = 22,553,862,046,804.14
  5. Step 5: Solve for x
    x = 22,553,862,046,804.14/6,723,909.40
  6. Step 6: Final answer
    x = 3,354,278.10

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Double scale
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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.