Home / 8,314,120-11,473,520.16-4,498,696

Finding the Fourth Proportional to 8,314,120, 11,473,520.16 and 4,498,696

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Solution

The fourth proportional to 8,314,120, 11,473,520.16 and 4,498,696 is: 6,208,219.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,314,120 : 11,473,520.16 = 4,498,696 : x
  2. Step 2: Convert to fraction form
    8,314,120/11,473,520.16 = 4,498,696/x
  3. Step 3: Cross multiply
    8,314,120x = 11,473,520.16 × 4,498,696
  4. Step 4: Simplify right side
    8,314,120x = 51,615,879,249,711.36
  5. Step 5: Solve for x
    x = 51,615,879,249,711.36/8,314,120
  6. Step 6: Final answer
    x = 6,208,219.18

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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.