Home / 6,326,504.91-9,489,754.32-1,534,193.37

Finding the Fourth Proportional to 6,326,504.91, 9,489,754.32 and 1,534,193.37

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Solution

The fourth proportional to 6,326,504.91, 9,489,754.32 and 1,534,193.37 is: 2,301,289.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,504.91 : 9,489,754.32 = 1,534,193.37 : x
  2. Step 2: Convert to fraction form
    6,326,504.91/9,489,754.32 = 1,534,193.37/x
  3. Step 3: Cross multiply
    6,326,504.91x = 9,489,754.32 × 1,534,193.37
  4. Step 4: Simplify right side
    6,326,504.91x = 14,559,118,160,672.86
  5. Step 5: Solve for x
    x = 14,559,118,160,672.86/6,326,504.91
  6. Step 6: Final answer
    x = 2,301,289.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.