Home / 6,593,011.06-9,892,888.80-3,138,653.78

Finding the Fourth Proportional to 6,593,011.06, 9,892,888.80 and 3,138,653.78

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Solution

The fourth proportional to 6,593,011.06, 9,892,888.80 and 3,138,653.78 is: 4,709,586.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,593,011.06 : 9,892,888.80 = 3,138,653.78 : x
  2. Step 2: Convert to fraction form
    6,593,011.06/9,892,888.80 = 3,138,653.78/x
  3. Step 3: Cross multiply
    6,593,011.06x = 9,892,888.80 × 3,138,653.78
  4. Step 4: Simplify right side
    6,593,011.06x = 31,050,352,827,239.66
  5. Step 5: Solve for x
    x = 31,050,352,827,239.66/6,593,011.06
  6. Step 6: Final answer
    x = 4,709,586.04

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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.