Home / 11,234,250.12-15,503,704.74-6,587,389.32

Finding the Fourth Proportional to 11,234,250.12, 15,503,704.74 and 6,587,389.32

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Solution

The fourth proportional to 11,234,250.12, 15,503,704.74 and 6,587,389.32 is: 9,090,855.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,234,250.12 : 15,503,704.74 = 6,587,389.32 : x
  2. Step 2: Convert to fraction form
    11,234,250.12/15,503,704.74 = 6,587,389.32/x
  3. Step 3: Cross multiply
    11,234,250.12x = 15,503,704.74 × 6,587,389.32
  4. Step 4: Simplify right side
    11,234,250.12x = 102,128,939,024,709.39
  5. Step 5: Solve for x
    x = 102,128,939,024,709.39/11,234,250.12
  6. Step 6: Final answer
    x = 9,090,855.01

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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.