Home / 6,734,582.19-9,274,830.08-6,302,333.79

Finding the Fourth Proportional to 6,734,582.19, 9,274,830.08 and 6,302,333.79

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Solution

The fourth proportional to 6,734,582.19, 9,274,830.08 and 6,302,333.79 is: 8,679,539.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,582.19 : 9,274,830.08 = 6,302,333.79 : x
  2. Step 2: Convert to fraction form
    6,734,582.19/9,274,830.08 = 6,302,333.79/x
  3. Step 3: Cross multiply
    6,734,582.19x = 9,274,830.08 × 6,302,333.79
  4. Step 4: Simplify right side
    6,734,582.19x = 58,453,074,978,180.73
  5. Step 5: Solve for x
    x = 58,453,074,978,180.73/6,734,582.19
  6. Step 6: Final answer
    x = 8,679,539.92

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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.