Home / 4,250,754.56-6,376,160.56-1,553,970.36

Finding the Fourth Proportional to 4,250,754.56, 6,376,160.56 and 1,553,970.36

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Solution

The fourth proportional to 4,250,754.56, 6,376,160.56 and 1,553,970.36 is: 2,330,966.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,754.56 : 6,376,160.56 = 1,553,970.36 : x
  2. Step 2: Convert to fraction form
    4,250,754.56/6,376,160.56 = 1,553,970.36/x
  3. Step 3: Cross multiply
    4,250,754.56x = 6,376,160.56 × 1,553,970.36
  4. Step 4: Simplify right side
    4,250,754.56x = 9,908,364,520,841.00
  5. Step 5: Solve for x
    x = 9,908,364,520,841.00/4,250,754.56
  6. Step 6: Final answer
    x = 2,330,966.04

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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.