Home / 10,774,604.70-14,869,270.29-5,880,141.48

Finding the Fourth Proportional to 10,774,604.70, 14,869,270.29 and 5,880,141.48

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Solution

The fourth proportional to 10,774,604.70, 14,869,270.29 and 5,880,141.48 is: 8,114,767.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,774,604.70 : 14,869,270.29 = 5,880,141.48 : x
  2. Step 2: Convert to fraction form
    10,774,604.70/14,869,270.29 = 5,880,141.48/x
  3. Step 3: Cross multiply
    10,774,604.70x = 14,869,270.29 × 5,880,141.48
  4. Step 4: Simplify right side
    10,774,604.70x = 87,433,413,009,560.62
  5. Step 5: Solve for x
    x = 87,433,413,009,560.62/10,774,604.70
  6. Step 6: Final answer
    x = 8,114,767.59

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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.