Home / 4,032,015.20-6,043,357.20-1,634,674.40

Finding the Fourth Proportional to 4,032,015.20, 6,043,357.20 and 1,634,674.40

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Solution

The fourth proportional to 4,032,015.20, 6,043,357.20 and 1,634,674.40 is: 2,450,120.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,015.20 : 6,043,357.20 = 1,634,674.40 : x
  2. Step 2: Convert to fraction form
    4,032,015.20/6,043,357.20 = 1,634,674.40/x
  3. Step 3: Cross multiply
    4,032,015.20x = 6,043,357.20 × 1,634,674.40
  4. Step 4: Simplify right side
    4,032,015.20x = 9,878,921,304,895.68
  5. Step 5: Solve for x
    x = 9,878,921,304,895.68/4,032,015.20
  6. Step 6: Final answer
    x = 2,450,120.06

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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.