Home / 8,299,577.01-11,453,393.67-4,628,497.50

Finding the Fourth Proportional to 8,299,577.01, 11,453,393.67 and 4,628,497.50

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Solution

The fourth proportional to 8,299,577.01, 11,453,393.67 and 4,628,497.50 is: 6,387,313.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,299,577.01 : 11,453,393.67 = 4,628,497.50 : x
  2. Step 2: Convert to fraction form
    8,299,577.01/11,453,393.67 = 4,628,497.50/x
  3. Step 3: Cross multiply
    8,299,577.01x = 11,453,393.67 × 4,628,497.50
  4. Step 4: Simplify right side
    8,299,577.01x = 53,012,003,968,110.83
  5. Step 5: Solve for x
    x = 53,012,003,968,110.83/8,299,577.01
  6. Step 6: Final answer
    x = 6,387,313.94

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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.