Home / 6,236,374.80-9,362,435.40-3,360,032.40

Finding the Fourth Proportional to 6,236,374.80, 9,362,435.40 and 3,360,032.40

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Solution

The fourth proportional to 6,236,374.80, 9,362,435.40 and 3,360,032.40 is: 5,044,290.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,374.80 : 9,362,435.40 = 3,360,032.40 : x
  2. Step 2: Convert to fraction form
    6,236,374.80/9,362,435.40 = 3,360,032.40/x
  3. Step 3: Cross multiply
    6,236,374.80x = 9,362,435.40 × 3,360,032.40
  4. Step 4: Simplify right side
    6,236,374.80x = 31,458,086,286,906.96
  5. Step 5: Solve for x
    x = 31,458,086,286,906.96/6,236,374.80
  6. Step 6: Final answer
    x = 5,044,290.52

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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.