Home / 8,293,534.56-11,445,131.04-4,622,684.32

Finding the Fourth Proportional to 8,293,534.56, 11,445,131.04 and 4,622,684.32

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Solution

The fourth proportional to 8,293,534.56, 11,445,131.04 and 4,622,684.32 is: 6,379,334.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,293,534.56 : 11,445,131.04 = 4,622,684.32 : x
  2. Step 2: Convert to fraction form
    8,293,534.56/11,445,131.04 = 4,622,684.32/x
  3. Step 3: Cross multiply
    8,293,534.56x = 11,445,131.04 × 4,622,684.32
  4. Step 4: Simplify right side
    8,293,534.56x = 52,907,227,798,953.29
  5. Step 5: Solve for x
    x = 52,907,227,798,953.29/8,293,534.56
  6. Step 6: Final answer
    x = 6,379,334.10

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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.