Home / 6,742,045.44-9,304,933.94-3,802,466.28

Finding the Fourth Proportional to 6,742,045.44, 9,304,933.94 and 3,802,466.28

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Solution

The fourth proportional to 6,742,045.44, 9,304,933.94 and 3,802,466.28 is: 5,247,917.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,742,045.44 : 9,304,933.94 = 3,802,466.28 : x
  2. Step 2: Convert to fraction form
    6,742,045.44/9,304,933.94 = 3,802,466.28/x
  3. Step 3: Cross multiply
    6,742,045.44x = 9,304,933.94 × 3,802,466.28
  4. Step 4: Simplify right side
    6,742,045.44x = 35,381,697,544,477.54
  5. Step 5: Solve for x
    x = 35,381,697,544,477.54/6,742,045.44
  6. Step 6: Final answer
    x = 5,247,917.40

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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.