Home / 9,362,790.60-14,034,854.70-4,305,280.20

Finding the Fourth Proportional to 9,362,790.60, 14,034,854.70 and 4,305,280.20

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Solution

The fourth proportional to 9,362,790.60, 14,034,854.70 and 4,305,280.20 is: 6,453,629.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,790.60 : 14,034,854.70 = 4,305,280.20 : x
  2. Step 2: Convert to fraction form
    9,362,790.60/14,034,854.70 = 4,305,280.20/x
  3. Step 3: Cross multiply
    9,362,790.60x = 14,034,854.70 × 4,305,280.20
  4. Step 4: Simplify right side
    9,362,790.60x = 60,423,982,049,786.94
  5. Step 5: Solve for x
    x = 60,423,982,049,786.94/9,362,790.60
  6. Step 6: Final answer
    x = 6,453,629.55

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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.