Home / 2,514,030.35-3,469,440.53-1,426,347.77

Finding the Fourth Proportional to 2,514,030.35, 3,469,440.53 and 1,426,347.77

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Solution

The fourth proportional to 2,514,030.35, 3,469,440.53 and 1,426,347.77 is: 1,968,404.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,030.35 : 3,469,440.53 = 1,426,347.77 : x
  2. Step 2: Convert to fraction form
    2,514,030.35/3,469,440.53 = 1,426,347.77/x
  3. Step 3: Cross multiply
    2,514,030.35x = 3,469,440.53 × 1,426,347.77
  4. Step 4: Simplify right side
    2,514,030.35x = 4,948,628,749,331.79
  5. Step 5: Solve for x
    x = 4,948,628,749,331.79/2,514,030.35
  6. Step 6: Final answer
    x = 1,968,404.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.