Home / 6,352,419.60-9,503,686.19-4,902,146.08

Finding the Fourth Proportional to 6,352,419.60, 9,503,686.19 and 4,902,146.08

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Solution

The fourth proportional to 6,352,419.60, 9,503,686.19 and 4,902,146.08 is: 7,333,970.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,419.60 : 9,503,686.19 = 4,902,146.08 : x
  2. Step 2: Convert to fraction form
    6,352,419.60/9,503,686.19 = 4,902,146.08/x
  3. Step 3: Cross multiply
    6,352,419.60x = 9,503,686.19 × 4,902,146.08
  4. Step 4: Simplify right side
    6,352,419.60x = 46,588,458,001,858.63
  5. Step 5: Solve for x
    x = 46,588,458,001,858.63/6,352,419.60
  6. Step 6: Final answer
    x = 7,333,970.51

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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.