Home / 9,344,569.20-14,014,229.40-2,956,779.60

Finding the Fourth Proportional to 9,344,569.20, 14,014,229.40 and 2,956,779.60

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Solution

The fourth proportional to 9,344,569.20, 14,014,229.40 and 2,956,779.60 is: 4,434,339.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,569.20 : 14,014,229.40 = 2,956,779.60 : x
  2. Step 2: Convert to fraction form
    9,344,569.20/14,014,229.40 = 2,956,779.60/x
  3. Step 3: Cross multiply
    9,344,569.20x = 14,014,229.40 × 2,956,779.60
  4. Step 4: Simplify right side
    9,344,569.20x = 41,436,987,599,640.24
  5. Step 5: Solve for x
    x = 41,436,987,599,640.24/9,344,569.20
  6. Step 6: Final answer
    x = 4,434,339.00

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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.