Home / 4,450,741.60-6,142,025.04-2,413,550.56

Finding the Fourth Proportional to 4,450,741.60, 6,142,025.04 and 2,413,550.56

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Solution

The fourth proportional to 4,450,741.60, 6,142,025.04 and 2,413,550.56 is: 3,330,700.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,741.60 : 6,142,025.04 = 2,413,550.56 : x
  2. Step 2: Convert to fraction form
    4,450,741.60/6,142,025.04 = 2,413,550.56/x
  3. Step 3: Cross multiply
    4,450,741.60x = 6,142,025.04 × 2,413,550.56
  4. Step 4: Simplify right side
    4,450,741.60x = 14,824,087,974,826.02
  5. Step 5: Solve for x
    x = 14,824,087,974,826.02/4,450,741.60
  6. Step 6: Final answer
    x = 3,330,700.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.