Home / 3,432,049.65-5,146,055.88-1,302,283.44

Finding the Fourth Proportional to 3,432,049.65, 5,146,055.88 and 1,302,283.44

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Solution

The fourth proportional to 3,432,049.65, 5,146,055.88 and 1,302,283.44 is: 1,952,659.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,049.65 : 5,146,055.88 = 1,302,283.44 : x
  2. Step 2: Convert to fraction form
    3,432,049.65/5,146,055.88 = 1,302,283.44/x
  3. Step 3: Cross multiply
    3,432,049.65x = 5,146,055.88 × 1,302,283.44
  4. Step 4: Simplify right side
    3,432,049.65x = 6,701,623,353,838.63
  5. Step 5: Solve for x
    x = 6,701,623,353,838.63/3,432,049.65
  6. Step 6: Final answer
    x = 1,952,659.21

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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.