Home / 4,633,286.40-6,949,929.60-2,507,522.40

Finding the Fourth Proportional to 4,633,286.40, 6,949,929.60 and 2,507,522.40

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Solution

The fourth proportional to 4,633,286.40, 6,949,929.60 and 2,507,522.40 is: 3,761,283.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,286.40 : 6,949,929.60 = 2,507,522.40 : x
  2. Step 2: Convert to fraction form
    4,633,286.40/6,949,929.60 = 2,507,522.40/x
  3. Step 3: Cross multiply
    4,633,286.40x = 6,949,929.60 × 2,507,522.40
  4. Step 4: Simplify right side
    4,633,286.40x = 17,427,104,150,423.04
  5. Step 5: Solve for x
    x = 17,427,104,150,423.04/4,633,286.40
  6. Step 6: Final answer
    x = 3,761,283.60

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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.