Home / 7,884,596.73-10,880,723.03-4,399,898.91

Finding the Fourth Proportional to 7,884,596.73, 10,880,723.03 and 4,399,898.91

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Solution

The fourth proportional to 7,884,596.73, 10,880,723.03 and 4,399,898.91 is: 6,071,849.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,884,596.73 : 10,880,723.03 = 4,399,898.91 : x
  2. Step 2: Convert to fraction form
    7,884,596.73/10,880,723.03 = 4,399,898.91/x
  3. Step 3: Cross multiply
    7,884,596.73x = 10,880,723.03 × 4,399,898.91
  4. Step 4: Simplify right side
    7,884,596.73x = 47,874,081,377,709.41
  5. Step 5: Solve for x
    x = 47,874,081,377,709.41/7,884,596.73
  6. Step 6: Final answer
    x = 6,071,849.08

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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.