Home / 9,590,185.65-13,234,716.36-5,724,951.06

Finding the Fourth Proportional to 9,590,185.65, 13,234,716.36 and 5,724,951.06

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Solution

The fourth proportional to 9,590,185.65, 13,234,716.36 and 5,724,951.06 is: 7,900,587.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590,185.65 : 13,234,716.36 = 5,724,951.06 : x
  2. Step 2: Convert to fraction form
    9,590,185.65/13,234,716.36 = 5,724,951.06/x
  3. Step 3: Cross multiply
    9,590,185.65x = 13,234,716.36 × 5,724,951.06
  4. Step 4: Simplify right side
    9,590,185.65x = 75,768,103,453,981.33
  5. Step 5: Solve for x
    x = 75,768,103,453,981.33/9,590,185.65
  6. Step 6: Final answer
    x = 7,900,587.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.