Home / 5,893,987.10-8,134,174.59-3,315,514.10

Finding the Fourth Proportional to 5,893,987.10, 8,134,174.59 and 3,315,514.10

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Solution

The fourth proportional to 5,893,987.10, 8,134,174.59 and 3,315,514.10 is: 4,575,675.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893,987.10 : 8,134,174.59 = 3,315,514.10 : x
  2. Step 2: Convert to fraction form
    5,893,987.10/8,134,174.59 = 3,315,514.10/x
  3. Step 3: Cross multiply
    5,893,987.10x = 8,134,174.59 × 3,315,514.10
  4. Step 4: Simplify right side
    5,893,987.10x = 26,968,970,545,006.72
  5. Step 5: Solve for x
    x = 26,968,970,545,006.72/5,893,987.10
  6. Step 6: Final answer
    x = 4,575,675.19

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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.