Home / 7,670,923.65-11,522,328.71-6,084,572.27

Finding the Fourth Proportional to 7,670,923.65, 11,522,328.71 and 6,084,572.27

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Solution

The fourth proportional to 7,670,923.65, 11,522,328.71 and 6,084,572.27 is: 9,139,504.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,670,923.65 : 11,522,328.71 = 6,084,572.27 : x
  2. Step 2: Convert to fraction form
    7,670,923.65/11,522,328.71 = 6,084,572.27/x
  3. Step 3: Cross multiply
    7,670,923.65x = 11,522,328.71 × 6,084,572.27
  4. Step 4: Simplify right side
    7,670,923.65x = 70,108,441,666,656.37
  5. Step 5: Solve for x
    x = 70,108,441,666,656.37/7,670,923.65
  6. Step 6: Final answer
    x = 9,139,504.56

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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.