Home / 1,546,960.94-2,320,504.19-736,928.81

Finding the Fourth Proportional to 1,546,960.94, 2,320,504.19 and 736,928.81

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Solution

The fourth proportional to 1,546,960.94, 2,320,504.19 and 736,928.81 is: 1,105,423.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,960.94 : 2,320,504.19 = 736,928.81 : x
  2. Step 2: Convert to fraction form
    1,546,960.94/2,320,504.19 = 736,928.81/x
  3. Step 3: Cross multiply
    1,546,960.94x = 2,320,504.19 × 736,928.81
  4. Step 4: Simplify right side
    1,546,960.94x = 1,710,046,391,336.71
  5. Step 5: Solve for x
    x = 1,710,046,391,336.71/1,546,960.94
  6. Step 6: Final answer
    x = 1,105,423.12

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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.