Home / 3,152,068.43-4,725,027.17-1,615,063.96

Finding the Fourth Proportional to 3,152,068.43, 4,725,027.17 and 1,615,063.96

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Solution

The fourth proportional to 3,152,068.43, 4,725,027.17 and 1,615,063.96 is: 2,421,020.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152,068.43 : 4,725,027.17 = 1,615,063.96 : x
  2. Step 2: Convert to fraction form
    3,152,068.43/4,725,027.17 = 1,615,063.96/x
  3. Step 3: Cross multiply
    3,152,068.43x = 4,725,027.17 × 1,615,063.96
  4. Step 4: Simplify right side
    3,152,068.43x = 7,631,221,096,175.25
  5. Step 5: Solve for x
    x = 7,631,221,096,175.25/3,152,068.43
  6. Step 6: Final answer
    x = 2,421,020.13

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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.