Home / 9,188,683.24-13,786,093.98-4,070,417.80

Finding the Fourth Proportional to 9,188,683.24, 13,786,093.98 and 4,070,417.80

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Solution

The fourth proportional to 9,188,683.24, 13,786,093.98 and 4,070,417.80 is: 6,106,986.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,188,683.24 : 13,786,093.98 = 4,070,417.80 : x
  2. Step 2: Convert to fraction form
    9,188,683.24/13,786,093.98 = 4,070,417.80/x
  3. Step 3: Cross multiply
    9,188,683.24x = 13,786,093.98 × 4,070,417.80
  4. Step 4: Simplify right side
    9,188,683.24x = 56,115,162,328,664.84
  5. Step 5: Solve for x
    x = 56,115,162,328,664.84/9,188,683.24
  6. Step 6: Final answer
    x = 6,106,986.26

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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.