Home / 4,854,205.80-7,267,311.90-2,964,637.80

Finding the Fourth Proportional to 4,854,205.80, 7,267,311.90 and 2,964,637.80

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Solution

The fourth proportional to 4,854,205.80, 7,267,311.90 and 2,964,637.80 is: 4,438,408.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,205.80 : 7,267,311.90 = 2,964,637.80 : x
  2. Step 2: Convert to fraction form
    4,854,205.80/7,267,311.90 = 2,964,637.80/x
  3. Step 3: Cross multiply
    4,854,205.80x = 7,267,311.90 × 2,964,637.80
  4. Step 4: Simplify right side
    4,854,205.80x = 21,544,947,563,129.82
  5. Step 5: Solve for x
    x = 21,544,947,563,129.82/4,854,205.80
  6. Step 6: Final answer
    x = 4,438,408.35

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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.