Home / 8,025,487.31-11,075,032.82-4,884,615.64

Finding the Fourth Proportional to 8,025,487.31, 11,075,032.82 and 4,884,615.64

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Solution

The fourth proportional to 8,025,487.31, 11,075,032.82 and 4,884,615.64 is: 6,740,684.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,487.31 : 11,075,032.82 = 4,884,615.64 : x
  2. Step 2: Convert to fraction form
    8,025,487.31/11,075,032.82 = 4,884,615.64/x
  3. Step 3: Cross multiply
    8,025,487.31x = 11,075,032.82 × 4,884,615.64
  4. Step 4: Simplify right side
    8,025,487.31x = 54,097,278,526,085.30
  5. Step 5: Solve for x
    x = 54,097,278,526,085.30/8,025,487.31
  6. Step 6: Final answer
    x = 6,740,684.58

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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.