Home / 2,934,096.40-4,400,672.16-803,682.24

Finding the Fourth Proportional to 2,934,096.40, 4,400,672.16 and 803,682.24

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Solution

The fourth proportional to 2,934,096.40, 4,400,672.16 and 803,682.24 is: 1,205,393.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,096.40 : 4,400,672.16 = 803,682.24 : x
  2. Step 2: Convert to fraction form
    2,934,096.40/4,400,672.16 = 803,682.24/x
  3. Step 3: Cross multiply
    2,934,096.40x = 4,400,672.16 × 803,682.24
  4. Step 4: Simplify right side
    2,934,096.40x = 3,536,742,059,054.44
  5. Step 5: Solve for x
    x = 3,536,742,059,054.44/2,934,096.40
  6. Step 6: Final answer
    x = 1,205,393.95

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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.