Home / 7,406,970.33-11,104,476.48-6,809,099.25

Finding the Fourth Proportional to 7,406,970.33, 11,104,476.48 and 6,809,099.25

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Solution

The fourth proportional to 7,406,970.33, 11,104,476.48 and 6,809,099.25 is: 10,208,152.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,406,970.33 : 11,104,476.48 = 6,809,099.25 : x
  2. Step 2: Convert to fraction form
    7,406,970.33/11,104,476.48 = 6,809,099.25/x
  3. Step 3: Cross multiply
    7,406,970.33x = 11,104,476.48 × 6,809,099.25
  4. Step 4: Simplify right side
    7,406,970.33x = 75,611,482,471,610.64
  5. Step 5: Solve for x
    x = 75,611,482,471,610.64/7,406,970.33
  6. Step 6: Final answer
    x = 10,208,152.47

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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.