Home / 6,616,774.80-9,934,493.40-4,097,350.80

Finding the Fourth Proportional to 6,616,774.80, 9,934,493.40 and 4,097,350.80

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Solution

The fourth proportional to 6,616,774.80, 9,934,493.40 and 4,097,350.80 is: 6,151,804.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,616,774.80 : 9,934,493.40 = 4,097,350.80 : x
  2. Step 2: Convert to fraction form
    6,616,774.80/9,934,493.40 = 4,097,350.80/x
  3. Step 3: Cross multiply
    6,616,774.80x = 9,934,493.40 × 4,097,350.80
  4. Step 4: Simplify right side
    6,616,774.80x = 40,705,104,480,084.72
  5. Step 5: Solve for x
    x = 40,705,104,480,084.72/6,616,774.80
  6. Step 6: Final answer
    x = 6,151,804.42

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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.