Home / 9,104,724.29-13,658,005.73-2,956,448.89

Finding the Fourth Proportional to 9,104,724.29, 13,658,005.73 and 2,956,448.89

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Solution

The fourth proportional to 9,104,724.29, 13,658,005.73 and 2,956,448.89 is: 4,434,971.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,724.29 : 13,658,005.73 = 2,956,448.89 : x
  2. Step 2: Convert to fraction form
    9,104,724.29/13,658,005.73 = 2,956,448.89/x
  3. Step 3: Cross multiply
    9,104,724.29x = 13,658,005.73 × 2,956,448.89
  4. Step 4: Simplify right side
    9,104,724.29x = 40,379,195,796,999.86
  5. Step 5: Solve for x
    x = 40,379,195,796,999.86/9,104,724.29
  6. Step 6: Final answer
    x = 4,434,971.84

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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.