Home / 3,474,608.63-5,210,863.63-1,045,116.95

Finding the Fourth Proportional to 3,474,608.63, 5,210,863.63 and 1,045,116.95

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Solution

The fourth proportional to 3,474,608.63, 5,210,863.63 and 1,045,116.95 is: 1,567,359.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,608.63 : 5,210,863.63 = 1,045,116.95 : x
  2. Step 2: Convert to fraction form
    3,474,608.63/5,210,863.63 = 1,045,116.95/x
  3. Step 3: Cross multiply
    3,474,608.63x = 5,210,863.63 × 1,045,116.95
  4. Step 4: Simplify right side
    3,474,608.63x = 5,445,961,877,244.45
  5. Step 5: Solve for x
    x = 5,445,961,877,244.45/3,474,608.63
  6. Step 6: Final answer
    x = 1,567,359.79

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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.