Home / 14,606,529.30-21,911,787.80-6,084,872.90

Finding the Fourth Proportional to 14,606,529.30, 21,911,787.80 and 6,084,872.90

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Solution

The fourth proportional to 14,606,529.30, 21,911,787.80 and 6,084,872.90 is: 9,128,139.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,606,529.30 : 21,911,787.80 = 6,084,872.90 : x
  2. Step 2: Convert to fraction form
    14,606,529.30/21,911,787.80 = 6,084,872.90/x
  3. Step 3: Cross multiply
    14,606,529.30x = 21,911,787.80 × 6,084,872.90
  4. Step 4: Simplify right side
    14,606,529.30x = 133,330,443,774,770.62
  5. Step 5: Solve for x
    x = 133,330,443,774,770.62/14,606,529.30
  6. Step 6: Final answer
    x = 9,128,139.96

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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.