Home / 2,942,968.04-4,061,376.82-1,653,925.96

Finding the Fourth Proportional to 2,942,968.04, 4,061,376.82 and 1,653,925.96

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Solution

The fourth proportional to 2,942,968.04, 4,061,376.82 and 1,653,925.96 is: 2,282,463.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,942,968.04 : 4,061,376.82 = 1,653,925.96 : x
  2. Step 2: Convert to fraction form
    2,942,968.04/4,061,376.82 = 1,653,925.96/x
  3. Step 3: Cross multiply
    2,942,968.04x = 4,061,376.82 × 1,653,925.96
  4. Step 4: Simplify right side
    2,942,968.04x = 6,717,216,555,940.25
  5. Step 5: Solve for x
    x = 6,717,216,555,940.25/2,942,968.04
  6. Step 6: Final answer
    x = 2,282,463.30

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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.