Home / 4,725,690.88-7,088,193.44-1,846,516.32

Finding the Fourth Proportional to 4,725,690.88, 7,088,193.44 and 1,846,516.32

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Solution

The fourth proportional to 4,725,690.88, 7,088,193.44 and 1,846,516.32 is: 2,769,640.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,690.88 : 7,088,193.44 = 1,846,516.32 : x
  2. Step 2: Convert to fraction form
    4,725,690.88/7,088,193.44 = 1,846,516.32/x
  3. Step 3: Cross multiply
    4,725,690.88x = 7,088,193.44 × 1,846,516.32
  4. Step 4: Simplify right side
    4,725,690.88x = 13,088,464,866,276.94
  5. Step 5: Solve for x
    x = 13,088,464,866,276.94/4,725,690.88
  6. Step 6: Final answer
    x = 2,769,640.50

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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.