Home / 8,867,453.55-13,301,100.09-2,802,186.24

Finding the Fourth Proportional to 8,867,453.55, 13,301,100.09 and 2,802,186.24

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Solution

The fourth proportional to 8,867,453.55, 13,301,100.09 and 2,802,186.24 is: 4,203,254.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,867,453.55 : 13,301,100.09 = 2,802,186.24 : x
  2. Step 2: Convert to fraction form
    8,867,453.55/13,301,100.09 = 2,802,186.24/x
  3. Step 3: Cross multiply
    8,867,453.55x = 13,301,100.09 × 2,802,186.24
  4. Step 4: Simplify right side
    8,867,453.55x = 37,272,159,649,060.77
  5. Step 5: Solve for x
    x = 37,272,159,649,060.77/8,867,453.55
  6. Step 6: Final answer
    x = 4,203,254.01

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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.