Home / 4,182,338.86-6,273,808.16-1,751,045.50

Finding the Fourth Proportional to 4,182,338.86, 6,273,808.16 and 1,751,045.50

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Solution

The fourth proportional to 4,182,338.86, 6,273,808.16 and 1,751,045.50 is: 2,626,693.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182,338.86 : 6,273,808.16 = 1,751,045.50 : x
  2. Step 2: Convert to fraction form
    4,182,338.86/6,273,808.16 = 1,751,045.50/x
  3. Step 3: Cross multiply
    4,182,338.86x = 6,273,808.16 × 1,751,045.50
  4. Step 4: Simplify right side
    4,182,338.86x = 10,985,723,546,431.28
  5. Step 5: Solve for x
    x = 10,985,723,546,431.28/4,182,338.86
  6. Step 6: Final answer
    x = 2,626,693.80

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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.