Home / 7,846,212.11-10,828,679.87-4,583,842.34

Finding the Fourth Proportional to 7,846,212.11, 10,828,679.87 and 4,583,842.34

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Solution

The fourth proportional to 7,846,212.11, 10,828,679.87 and 4,583,842.34 is: 6,326,232.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,846,212.11 : 10,828,679.87 = 4,583,842.34 : x
  2. Step 2: Convert to fraction form
    7,846,212.11/10,828,679.87 = 4,583,842.34/x
  3. Step 3: Cross multiply
    7,846,212.11x = 10,828,679.87 × 4,583,842.34
  4. Step 4: Simplify right side
    7,846,212.11x = 49,636,961,231,727.91
  5. Step 5: Solve for x
    x = 49,636,961,231,727.91/7,846,212.11
  6. Step 6: Final answer
    x = 6,326,232.40

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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.