Home / 2,942,967.04-4,061,375.44-1,653,924.96

Finding the Fourth Proportional to 2,942,967.04, 4,061,375.44 and 1,653,924.96

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Solution

The fourth proportional to 2,942,967.04, 4,061,375.44 and 1,653,924.96 is: 2,282,461.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,942,967.04 : 4,061,375.44 = 1,653,924.96 : x
  2. Step 2: Convert to fraction form
    2,942,967.04/4,061,375.44 = 1,653,924.96/x
  3. Step 3: Cross multiply
    2,942,967.04x = 4,061,375.44 × 1,653,924.96
  4. Step 4: Simplify right side
    2,942,967.04x = 6,717,210,212,146.98
  5. Step 5: Solve for x
    x = 6,717,210,212,146.98/2,942,967.04
  6. Step 6: Final answer
    x = 2,282,461.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.