Home / 3,031,607.20-4,547,410.80-2,624,169.10

Finding the Fourth Proportional to 3,031,607.20, 4,547,410.80 and 2,624,169.10

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Solution

The fourth proportional to 3,031,607.20, 4,547,410.80 and 2,624,169.10 is: 3,936,253.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,607.20 : 4,547,410.80 = 2,624,169.10 : x
  2. Step 2: Convert to fraction form
    3,031,607.20/4,547,410.80 = 2,624,169.10/x
  3. Step 3: Cross multiply
    3,031,607.20x = 4,547,410.80 × 2,624,169.10
  4. Step 4: Simplify right side
    3,031,607.20x = 11,933,174,906,366.28
  5. Step 5: Solve for x
    x = 11,933,174,906,366.28/3,031,607.20
  6. Step 6: Final answer
    x = 3,936,253.65

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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.