Home / 8,241,583.90-11,360,277.99-6,496,423.51

Finding the Fourth Proportional to 8,241,583.90, 11,360,277.99 and 6,496,423.51

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Solution

The fourth proportional to 8,241,583.90, 11,360,277.99 and 6,496,423.51 is: 8,954,732.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,241,583.90 : 11,360,277.99 = 6,496,423.51 : x
  2. Step 2: Convert to fraction form
    8,241,583.90/11,360,277.99 = 6,496,423.51/x
  3. Step 3: Cross multiply
    8,241,583.90x = 11,360,277.99 × 6,496,423.51
  4. Step 4: Simplify right side
    8,241,583.90x = 73,801,177,014,371.55
  5. Step 5: Solve for x
    x = 73,801,177,014,371.55/8,241,583.90
  6. Step 6: Final answer
    x = 8,954,732.23

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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.