Home / 4,240,972.94-5,854,575.40-2,610,777.67

Finding the Fourth Proportional to 4,240,972.94, 5,854,575.40 and 2,610,777.67

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Solution

The fourth proportional to 4,240,972.94, 5,854,575.40 and 2,610,777.67 is: 3,604,124.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240,972.94 : 5,854,575.40 = 2,610,777.67 : x
  2. Step 2: Convert to fraction form
    4,240,972.94/5,854,575.40 = 2,610,777.67/x
  3. Step 3: Cross multiply
    4,240,972.94x = 5,854,575.40 × 2,610,777.67
  4. Step 4: Simplify right side
    4,240,972.94x = 15,284,994,700,487.94
  5. Step 5: Solve for x
    x = 15,284,994,700,487.94/4,240,972.94
  6. Step 6: Final answer
    x = 3,604,124.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.