Home / 6,752,325.09-9,318,208.35-3,696,539.34

Finding the Fourth Proportional to 6,752,325.09, 9,318,208.35 and 3,696,539.34

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Solution

The fourth proportional to 6,752,325.09, 9,318,208.35 and 3,696,539.34 is: 5,101,224.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752,325.09 : 9,318,208.35 = 3,696,539.34 : x
  2. Step 2: Convert to fraction form
    6,752,325.09/9,318,208.35 = 3,696,539.34/x
  3. Step 3: Cross multiply
    6,752,325.09x = 9,318,208.35 × 3,696,539.34
  4. Step 4: Simplify right side
    6,752,325.09x = 34,445,123,697,500.45
  5. Step 5: Solve for x
    x = 34,445,123,697,500.45/6,752,325.09
  6. Step 6: Final answer
    x = 5,101,224.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.