Home / 4,725,672.91-7,088,166.70-1,846,498.35

Finding the Fourth Proportional to 4,725,672.91, 7,088,166.70 and 1,846,498.35

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Solution

The fourth proportional to 4,725,672.91, 7,088,166.70 and 1,846,498.35 is: 2,769,613.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,672.91 : 7,088,166.70 = 1,846,498.35 : x
  2. Step 2: Convert to fraction form
    4,725,672.91/7,088,166.70 = 1,846,498.35/x
  3. Step 3: Cross multiply
    4,725,672.91x = 7,088,166.70 × 1,846,498.35
  4. Step 4: Simplify right side
    4,725,672.91x = 13,088,288,116,074.95
  5. Step 5: Solve for x
    x = 13,088,288,116,074.95/4,725,672.91
  6. Step 6: Final answer
    x = 2,769,613.63

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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.