Home / 10,912,496.77-15,059,355.33-6,017,914.23

Finding the Fourth Proportional to 10,912,496.77, 15,059,355.33 and 6,017,914.23

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Solution

The fourth proportional to 10,912,496.77, 15,059,355.33 and 6,017,914.23 is: 8,304,782.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,912,496.77 : 15,059,355.33 = 6,017,914.23 : x
  2. Step 2: Convert to fraction form
    10,912,496.77/15,059,355.33 = 6,017,914.23/x
  3. Step 3: Cross multiply
    10,912,496.77x = 15,059,355.33 × 6,017,914.23
  4. Step 4: Simplify right side
    10,912,496.77x = 90,625,908,735,033.36
  5. Step 5: Solve for x
    x = 90,625,908,735,033.36/10,912,496.77
  6. Step 6: Final answer
    x = 8,304,782.18

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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.