Home / 2,205,929.40-3,082,002.60-2,205,929.40

Finding the Fourth Proportional to 2,205,929.40, 3,082,002.60 and 2,205,929.40

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Solution

The fourth proportional to 2,205,929.40, 3,082,002.60 and 2,205,929.40 is: 3,082,002.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,205,929.40 : 3,082,002.60 = 2,205,929.40 : x
  2. Step 2: Convert to fraction form
    2,205,929.40/3,082,002.60 = 2,205,929.40/x
  3. Step 3: Cross multiply
    2,205,929.40x = 3,082,002.60 × 2,205,929.40
  4. Step 4: Simplify right side
    2,205,929.40x = 6,798,680,146,216.44
  5. Step 5: Solve for x
    x = 6,798,680,146,216.44/2,205,929.40
  6. Step 6: Final answer
    x = 3,082,002.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.