Home / 4,963,923.36-7,444,046.16-1,768,200.48

Finding the Fourth Proportional to 4,963,923.36, 7,444,046.16 and 1,768,200.48

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Solution

The fourth proportional to 4,963,923.36, 7,444,046.16 and 1,768,200.48 is: 2,651,645.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,923.36 : 7,444,046.16 = 1,768,200.48 : x
  2. Step 2: Convert to fraction form
    4,963,923.36/7,444,046.16 = 1,768,200.48/x
  3. Step 3: Cross multiply
    4,963,923.36x = 7,444,046.16 × 1,768,200.48
  4. Step 4: Simplify right side
    4,963,923.36x = 13,162,565,993,254.16
  5. Step 5: Solve for x
    x = 13,162,565,993,254.16/4,963,923.36
  6. Step 6: Final answer
    x = 2,651,645.69

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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.