Home / 8,535,607.26-12,790,322.10-5,799,670.26

Finding the Fourth Proportional to 8,535,607.26, 12,790,322.10 and 5,799,670.26

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Solution

The fourth proportional to 8,535,607.26, 12,790,322.10 and 5,799,670.26 is: 8,690,611.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,535,607.26 : 12,790,322.10 = 5,799,670.26 : x
  2. Step 2: Convert to fraction form
    8,535,607.26/12,790,322.10 = 5,799,670.26/x
  3. Step 3: Cross multiply
    8,535,607.26x = 12,790,322.10 × 5,799,670.26
  4. Step 4: Simplify right side
    8,535,607.26x = 74,179,650,699,190.73
  5. Step 5: Solve for x
    x = 74,179,650,699,190.73/8,535,607.26
  6. Step 6: Final answer
    x = 8,690,611.98

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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.