Home / 1,573,653.30-2,361,646.35-1,040,997.30

Finding the Fourth Proportional to 1,573,653.30, 2,361,646.35 and 1,040,997.30

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Solution

The fourth proportional to 1,573,653.30, 2,361,646.35 and 1,040,997.30 is: 1,562,267.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,653.30 : 2,361,646.35 = 1,040,997.30 : x
  2. Step 2: Convert to fraction form
    1,573,653.30/2,361,646.35 = 1,040,997.30/x
  3. Step 3: Cross multiply
    1,573,653.30x = 2,361,646.35 × 1,040,997.30
  4. Step 4: Simplify right side
    1,573,653.30x = 2,458,467,473,904.86
  5. Step 5: Solve for x
    x = 2,458,467,473,904.86/1,573,653.30
  6. Step 6: Final answer
    x = 1,562,267.54

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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.