Home / 4,725,671.91-7,088,165.21-1,846,497.35

Finding the Fourth Proportional to 4,725,671.91, 7,088,165.21 and 1,846,497.35

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Solution

The fourth proportional to 4,725,671.91, 7,088,165.21 and 1,846,497.35 is: 2,769,612.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,671.91 : 7,088,165.21 = 1,846,497.35 : x
  2. Step 2: Convert to fraction form
    4,725,671.91/7,088,165.21 = 1,846,497.35/x
  3. Step 3: Cross multiply
    4,725,671.91x = 7,088,165.21 × 1,846,497.35
  4. Step 4: Simplify right side
    4,725,671.91x = 13,088,278,231,953.88
  5. Step 5: Solve for x
    x = 13,088,278,231,953.88/4,725,671.91
  6. Step 6: Final answer
    x = 2,769,612.13

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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.