Home / 8,304,967.08-11,460,955.44-4,821,112.98

Finding the Fourth Proportional to 8,304,967.08, 11,460,955.44 and 4,821,112.98

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Solution

The fourth proportional to 8,304,967.08, 11,460,955.44 and 4,821,112.98 is: 6,653,194.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,967.08 : 11,460,955.44 = 4,821,112.98 : x
  2. Step 2: Convert to fraction form
    8,304,967.08/11,460,955.44 = 4,821,112.98/x
  3. Step 3: Cross multiply
    8,304,967.08x = 11,460,955.44 × 4,821,112.98
  4. Step 4: Simplify right side
    8,304,967.08x = 55,254,561,034,985.62
  5. Step 5: Solve for x
    x = 55,254,561,034,985.62/8,304,967.08
  6. Step 6: Final answer
    x = 6,653,194.47

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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.