Home / 9,063,667.08-12,508,142.31-4,933,973.22

Finding the Fourth Proportional to 9,063,667.08, 12,508,142.31 and 4,933,973.22

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Solution

The fourth proportional to 9,063,667.08, 12,508,142.31 and 4,933,973.22 is: 6,809,036.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,667.08 : 12,508,142.31 = 4,933,973.22 : x
  2. Step 2: Convert to fraction form
    9,063,667.08/12,508,142.31 = 4,933,973.22/x
  3. Step 3: Cross multiply
    9,063,667.08x = 12,508,142.31 × 4,933,973.22
  4. Step 4: Simplify right side
    9,063,667.08x = 61,714,839,189,488.94
  5. Step 5: Solve for x
    x = 61,714,839,189,488.94/9,063,667.08
  6. Step 6: Final answer
    x = 6,809,036.41

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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.