Home / 3,173,899.98-4,760,230.23-1,014,345.80

Finding the Fourth Proportional to 3,173,899.98, 4,760,230.23 and 1,014,345.80

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Solution

The fourth proportional to 3,173,899.98, 4,760,230.23 and 1,014,345.80 is: 1,521,320.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,899.98 : 4,760,230.23 = 1,014,345.80 : x
  2. Step 2: Convert to fraction form
    3,173,899.98/4,760,230.23 = 1,014,345.80/x
  3. Step 3: Cross multiply
    3,173,899.98x = 4,760,230.23 × 1,014,345.80
  4. Step 4: Simplify right side
    3,173,899.98x = 4,828,519,517,032.38
  5. Step 5: Solve for x
    x = 4,828,519,517,032.38/3,173,899.98
  6. Step 6: Final answer
    x = 1,521,320.63

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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.