Home / 6,020,446.49-9,025,853.46-3,140,368.41

Finding the Fourth Proportional to 6,020,446.49, 9,025,853.46 and 3,140,368.41

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Solution

The fourth proportional to 6,020,446.49, 9,025,853.46 and 3,140,368.41 is: 4,708,040.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,446.49 : 9,025,853.46 = 3,140,368.41 : x
  2. Step 2: Convert to fraction form
    6,020,446.49/9,025,853.46 = 3,140,368.41/x
  3. Step 3: Cross multiply
    6,020,446.49x = 9,025,853.46 × 3,140,368.41
  4. Step 4: Simplify right side
    6,020,446.49x = 28,344,505,079,073.20
  5. Step 5: Solve for x
    x = 28,344,505,079,073.20/6,020,446.49
  6. Step 6: Final answer
    x = 4,708,040.37

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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.