Home / 6,352,418.60-9,503,684.69-4,902,145.08

Finding the Fourth Proportional to 6,352,418.60, 9,503,684.69 and 4,902,145.08

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Solution

The fourth proportional to 6,352,418.60, 9,503,684.69 and 4,902,145.08 is: 7,333,969.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,418.60 : 9,503,684.69 = 4,902,145.08 : x
  2. Step 2: Convert to fraction form
    6,352,418.60/9,503,684.69 = 4,902,145.08/x
  3. Step 3: Cross multiply
    6,352,418.60x = 9,503,684.69 × 4,902,145.08
  4. Step 4: Simplify right side
    6,352,418.60x = 46,588,441,144,954.82
  5. Step 5: Solve for x
    x = 46,588,441,144,954.82/6,352,418.60
  6. Step 6: Final answer
    x = 7,333,969.01

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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.