Home / 6,817,379.58-10,226,056.41-3,975,498.90

Finding the Fourth Proportional to 6,817,379.58, 10,226,056.41 and 3,975,498.90

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Solution

The fourth proportional to 6,817,379.58, 10,226,056.41 and 3,975,498.90 is: 5,963,240.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,817,379.58 : 10,226,056.41 = 3,975,498.90 : x
  2. Step 2: Convert to fraction form
    6,817,379.58/10,226,056.41 = 3,975,498.90/x
  3. Step 3: Cross multiply
    6,817,379.58x = 10,226,056.41 × 3,975,498.90
  4. Step 4: Simplify right side
    6,817,379.58x = 40,653,676,009,292.95
  5. Step 5: Solve for x
    x = 40,653,676,009,292.95/6,817,379.58
  6. Step 6: Final answer
    x = 5,963,240.79

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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.