Home / 1,365,589.86-2,048,326.44-467,111.94

Finding the Fourth Proportional to 1,365,589.86, 2,048,326.44 and 467,111.94

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Solution

The fourth proportional to 1,365,589.86, 2,048,326.44 and 467,111.94 is: 700,647.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,589.86 : 2,048,326.44 = 467,111.94 : x
  2. Step 2: Convert to fraction form
    1,365,589.86/2,048,326.44 = 467,111.94/x
  3. Step 3: Cross multiply
    1,365,589.86x = 2,048,326.44 × 467,111.94
  4. Step 4: Simplify right side
    1,365,589.86x = 956,797,737,141.69
  5. Step 5: Solve for x
    x = 956,797,737,141.69/1,365,589.86
  6. Step 6: Final answer
    x = 700,647.95

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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.