Home / 2,607,383.10-3,911,074.65-2,607,383.10

Finding the Fourth Proportional to 2,607,383.10, 3,911,074.65 and 2,607,383.10

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Solution

The fourth proportional to 2,607,383.10, 3,911,074.65 and 2,607,383.10 is: 3,911,074.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,383.10 : 3,911,074.65 = 2,607,383.10 : x
  2. Step 2: Convert to fraction form
    2,607,383.10/3,911,074.65 = 2,607,383.10/x
  3. Step 3: Cross multiply
    2,607,383.10x = 3,911,074.65 × 2,607,383.10
  4. Step 4: Simplify right side
    2,607,383.10x = 10,197,669,945,248.42
  5. Step 5: Solve for x
    x = 10,197,669,945,248.42/2,607,383.10
  6. Step 6: Final answer
    x = 3,911,074.65

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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.