Home / 4,133,640-5,704,957.76-2,322,804.16

Finding the Fourth Proportional to 4,133,640, 5,704,957.76 and 2,322,804.16

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Solution

The fourth proportional to 4,133,640, 5,704,957.76 and 2,322,804.16 is: 3,205,770.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,640 : 5,704,957.76 = 2,322,804.16 : x
  2. Step 2: Convert to fraction form
    4,133,640/5,704,957.76 = 2,322,804.16/x
  3. Step 3: Cross multiply
    4,133,640x = 5,704,957.76 × 2,322,804.16
  4. Step 4: Simplify right side
    4,133,640x = 13,251,499,617,552.28
  5. Step 5: Solve for x
    x = 13,251,499,617,552.28/4,133,640
  6. Step 6: Final answer
    x = 3,205,770.12

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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.