Home / 7,553,190.30-11,334,509.37-3,065,466.30

Finding the Fourth Proportional to 7,553,190.30, 11,334,509.37 and 3,065,466.30

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Solution

The fourth proportional to 7,553,190.30, 11,334,509.37 and 3,065,466.30 is: 4,600,116.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,553,190.30 : 11,334,509.37 = 3,065,466.30 : x
  2. Step 2: Convert to fraction form
    7,553,190.30/11,334,509.37 = 3,065,466.30/x
  3. Step 3: Cross multiply
    7,553,190.30x = 11,334,509.37 × 3,065,466.30
  4. Step 4: Simplify right side
    7,553,190.30x = 34,745,556,500,769.23
  5. Step 5: Solve for x
    x = 34,745,556,500,769.23/7,553,190.30
  6. Step 6: Final answer
    x = 4,600,116.66

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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.