Home / 8,460,722.16-11,675,796.84-4,593,237.84

Finding the Fourth Proportional to 8,460,722.16, 11,675,796.84 and 4,593,237.84

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Solution

The fourth proportional to 8,460,722.16, 11,675,796.84 and 4,593,237.84 is: 6,338,668.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,460,722.16 : 11,675,796.84 = 4,593,237.84 : x
  2. Step 2: Convert to fraction form
    8,460,722.16/11,675,796.84 = 4,593,237.84/x
  3. Step 3: Cross multiply
    8,460,722.16x = 11,675,796.84 × 4,593,237.84
  4. Step 4: Simplify right side
    8,460,722.16x = 53,629,711,857,640.42
  5. Step 5: Solve for x
    x = 53,629,711,857,640.42/8,460,722.16
  6. Step 6: Final answer
    x = 6,338,668.36

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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.