Home / 4,042,578.30-6,063,964.65-1,202,783.10

Finding the Fourth Proportional to 4,042,578.30, 6,063,964.65 and 1,202,783.10

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Solution

The fourth proportional to 4,042,578.30, 6,063,964.65 and 1,202,783.10 is: 1,804,203.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,578.30 : 6,063,964.65 = 1,202,783.10 : x
  2. Step 2: Convert to fraction form
    4,042,578.30/6,063,964.65 = 1,202,783.10/x
  3. Step 3: Cross multiply
    4,042,578.30x = 6,063,964.65 × 1,202,783.10
  4. Step 4: Simplify right side
    4,042,578.30x = 7,293,634,200,017.42
  5. Step 5: Solve for x
    x = 7,293,634,200,017.42/4,042,578.30
  6. Step 6: Final answer
    x = 1,804,203.57

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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.