Home / 10,351,653.05-14,285,281.70-6,003,261.61

Finding the Fourth Proportional to 10,351,653.05, 14,285,281.70 and 6,003,261.61

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Solution

The fourth proportional to 10,351,653.05, 14,285,281.70 and 6,003,261.61 is: 8,284,501.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,351,653.05 : 14,285,281.70 = 6,003,261.61 : x
  2. Step 2: Convert to fraction form
    10,351,653.05/14,285,281.70 = 6,003,261.61/x
  3. Step 3: Cross multiply
    10,351,653.05x = 14,285,281.70 × 6,003,261.61
  4. Step 4: Simplify right side
    10,351,653.05x = 85,758,283,217,645.53
  5. Step 5: Solve for x
    x = 85,758,283,217,645.53/10,351,653.05
  6. Step 6: Final answer
    x = 8,284,501.31

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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.