Home / 7,552,960.26-11,329,430.13-3,507,235.77

Finding the Fourth Proportional to 7,552,960.26, 11,329,430.13 and 3,507,235.77

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Solution

The fourth proportional to 7,552,960.26, 11,329,430.13 and 3,507,235.77 is: 5,260,848.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552,960.26 : 11,329,430.13 = 3,507,235.77 : x
  2. Step 2: Convert to fraction form
    7,552,960.26/11,329,430.13 = 3,507,235.77/x
  3. Step 3: Cross multiply
    7,552,960.26x = 11,329,430.13 × 3,507,235.77
  4. Step 4: Simplify right side
    7,552,960.26x = 39,734,982,605,651.75
  5. Step 5: Solve for x
    x = 39,734,982,605,651.75/7,552,960.26
  6. Step 6: Final answer
    x = 5,260,848.89

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1.5x scale

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.