Home / 9,095,083.65-13,633,396.34-7,767,809.75

Finding the Fourth Proportional to 9,095,083.65, 13,633,396.34 and 7,767,809.75

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Solution

The fourth proportional to 9,095,083.65, 13,633,396.34 and 7,767,809.75 is: 11,643,832.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095,083.65 : 13,633,396.34 = 7,767,809.75 : x
  2. Step 2: Convert to fraction form
    9,095,083.65/13,633,396.34 = 7,767,809.75/x
  3. Step 3: Cross multiply
    9,095,083.65x = 13,633,396.34 × 7,767,809.75
  4. Step 4: Simplify right side
    9,095,083.65x = 105,901,629,010,710.77
  5. Step 5: Solve for x
    x = 105,901,629,010,710.77/9,095,083.65
  6. Step 6: Final answer
    x = 11,643,832.33

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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.