Home / 9,519,206.64-14,284,483.20-3,454,411.56

Finding the Fourth Proportional to 9,519,206.64, 14,284,483.20 and 3,454,411.56

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Solution

The fourth proportional to 9,519,206.64, 14,284,483.20 and 3,454,411.56 is: 5,183,676.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,519,206.64 : 14,284,483.20 = 3,454,411.56 : x
  2. Step 2: Convert to fraction form
    9,519,206.64/14,284,483.20 = 3,454,411.56/x
  3. Step 3: Cross multiply
    9,519,206.64x = 14,284,483.20 × 3,454,411.56
  4. Step 4: Simplify right side
    9,519,206.64x = 49,344,483,894,705.79
  5. Step 5: Solve for x
    x = 49,344,483,894,705.79/9,519,206.64
  6. Step 6: Final answer
    x = 5,183,676.09

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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.