Home / 9,583,826.85-13,226,216.63-5,233,316.85

Finding the Fourth Proportional to 9,583,826.85, 13,226,216.63 and 5,233,316.85

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Solution

The fourth proportional to 9,583,826.85, 13,226,216.63 and 5,233,316.85 is: 7,222,269.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,583,826.85 : 13,226,216.63 = 5,233,316.85 : x
  2. Step 2: Convert to fraction form
    9,583,826.85/13,226,216.63 = 5,233,316.85/x
  3. Step 3: Cross multiply
    9,583,826.85x = 13,226,216.63 × 5,233,316.85
  4. Step 4: Simplify right side
    9,583,826.85x = 69,216,982,325,362.62
  5. Step 5: Solve for x
    x = 69,216,982,325,362.62/9,583,826.85
  6. Step 6: Final answer
    x = 7,222,269.71

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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.