Home / 3,872,794.38-5,803,877.10-2,450,303.98

Finding the Fourth Proportional to 3,872,794.38, 5,803,877.10 and 2,450,303.98

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Solution

The fourth proportional to 3,872,794.38, 5,803,877.10 and 2,450,303.98 is: 3,672,093.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,872,794.38 : 5,803,877.10 = 2,450,303.98 : x
  2. Step 2: Convert to fraction form
    3,872,794.38/5,803,877.10 = 2,450,303.98/x
  3. Step 3: Cross multiply
    3,872,794.38x = 5,803,877.10 × 2,450,303.98
  4. Step 4: Simplify right side
    3,872,794.38x = 14,221,263,157,560.86
  5. Step 5: Solve for x
    x = 14,221,263,157,560.86/3,872,794.38
  6. Step 6: Final answer
    x = 3,672,093.52

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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.