Home / 7,134,707.34-9,843,093.27-4,077,281.34

Finding the Fourth Proportional to 7,134,707.34, 9,843,093.27 and 4,077,281.34

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Solution

The fourth proportional to 7,134,707.34, 9,843,093.27 and 4,077,281.34 is: 5,625,046.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,134,707.34 : 9,843,093.27 = 4,077,281.34 : x
  2. Step 2: Convert to fraction form
    7,134,707.34/9,843,093.27 = 4,077,281.34/x
  3. Step 3: Cross multiply
    7,134,707.34x = 9,843,093.27 × 4,077,281.34
  4. Step 4: Simplify right side
    7,134,707.34x = 40,133,060,517,650.58
  5. Step 5: Solve for x
    x = 40,133,060,517,650.58/7,134,707.34
  6. Step 6: Final answer
    x = 5,625,046.50

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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.