Home / 4,454,313.92-6,146,969.92-2,417,123.84

Finding the Fourth Proportional to 4,454,313.92, 6,146,969.92 and 2,417,123.84

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Solution

The fourth proportional to 4,454,313.92, 6,146,969.92 and 2,417,123.84 is: 3,335,639.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,313.92 : 6,146,969.92 = 2,417,123.84 : x
  2. Step 2: Convert to fraction form
    4,454,313.92/6,146,969.92 = 2,417,123.84/x
  3. Step 3: Cross multiply
    4,454,313.92x = 6,146,969.92 × 2,417,123.84
  4. Step 4: Simplify right side
    4,454,313.92x = 14,857,987,537,394.89
  5. Step 5: Solve for x
    x = 14,857,987,537,394.89/4,454,313.92
  6. Step 6: Final answer
    x = 3,335,639.97

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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.