Home / 3,317,077.24-4,977,888.26-1,158,102.62

Finding the Fourth Proportional to 3,317,077.24, 4,977,888.26 and 1,158,102.62

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Solution

The fourth proportional to 3,317,077.24, 4,977,888.26 and 1,158,102.62 is: 1,737,947.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,077.24 : 4,977,888.26 = 1,158,102.62 : x
  2. Step 2: Convert to fraction form
    3,317,077.24/4,977,888.26 = 1,158,102.62/x
  3. Step 3: Cross multiply
    3,317,077.24x = 4,977,888.26 × 1,158,102.62
  4. Step 4: Simplify right side
    3,317,077.24x = 5,764,905,435,973.24
  5. Step 5: Solve for x
    x = 5,764,905,435,973.24/3,317,077.24
  6. Step 6: Final answer
    x = 1,737,947.30

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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.