Home / 10,384,787.24-14,330,938.74-5,801,068.52

Finding the Fourth Proportional to 10,384,787.24, 14,330,938.74 and 5,801,068.52

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Solution

The fourth proportional to 10,384,787.24, 14,330,938.74 and 5,801,068.52 is: 8,005,436.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,384,787.24 : 14,330,938.74 = 5,801,068.52 : x
  2. Step 2: Convert to fraction form
    10,384,787.24/14,330,938.74 = 5,801,068.52/x
  3. Step 3: Cross multiply
    10,384,787.24x = 14,330,938.74 × 5,801,068.52
  4. Step 4: Simplify right side
    10,384,787.24x = 83,134,757,586,662.45
  5. Step 5: Solve for x
    x = 83,134,757,586,662.45/10,384,787.24
  6. Step 6: Final answer
    x = 8,005,436.77

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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.