Home / 7,034,025.44-9,706,955.10-3,814,761.44

Finding the Fourth Proportional to 7,034,025.44, 9,706,955.10 and 3,814,761.44

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Solution

The fourth proportional to 7,034,025.44, 9,706,955.10 and 3,814,761.44 is: 5,264,370.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034,025.44 : 9,706,955.10 = 3,814,761.44 : x
  2. Step 2: Convert to fraction form
    7,034,025.44/9,706,955.10 = 3,814,761.44/x
  3. Step 3: Cross multiply
    7,034,025.44x = 9,706,955.10 × 3,814,761.44
  4. Step 4: Simplify right side
    7,034,025.44x = 37,029,717,947,682.77
  5. Step 5: Solve for x
    x = 37,029,717,947,682.77/7,034,025.44
  6. Step 6: Final answer
    x = 5,264,370.78

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1.5x scale

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.