Home / 6,297,045.60-9,446,765.88-4,359,943.20

Finding the Fourth Proportional to 6,297,045.60, 9,446,765.88 and 4,359,943.20

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Solution

The fourth proportional to 6,297,045.60, 9,446,765.88 and 4,359,943.20 is: 6,540,743.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,297,045.60 : 9,446,765.88 = 4,359,943.20 : x
  2. Step 2: Convert to fraction form
    6,297,045.60/9,446,765.88 = 4,359,943.20/x
  3. Step 3: Cross multiply
    6,297,045.60x = 9,446,765.88 × 4,359,943.20
  4. Step 4: Simplify right side
    6,297,045.60x = 41,187,362,660,498.02
  5. Step 5: Solve for x
    x = 41,187,362,660,498.02/6,297,045.60
  6. Step 6: Final answer
    x = 6,540,743.91

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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.