Home / 4,116,880.32-6,176,591.04-1,844,318.40

Finding the Fourth Proportional to 4,116,880.32, 6,176,591.04 and 1,844,318.40

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Solution

The fourth proportional to 4,116,880.32, 6,176,591.04 and 1,844,318.40 is: 2,767,046.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,880.32 : 6,176,591.04 = 1,844,318.40 : x
  2. Step 2: Convert to fraction form
    4,116,880.32/6,176,591.04 = 1,844,318.40/x
  3. Step 3: Cross multiply
    4,116,880.32x = 6,176,591.04 × 1,844,318.40
  4. Step 4: Simplify right side
    4,116,880.32x = 11,391,600,504,347.13
  5. Step 5: Solve for x
    x = 11,391,600,504,347.13/4,116,880.32
  6. Step 6: Final answer
    x = 2,767,046.80

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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.