Home / 4,968,743.10-7,453,115.66-1,557,029.01

Finding the Fourth Proportional to 4,968,743.10, 7,453,115.66 and 1,557,029.01

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Solution

The fourth proportional to 4,968,743.10, 7,453,115.66 and 1,557,029.01 is: 2,335,543.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,743.10 : 7,453,115.66 = 1,557,029.01 : x
  2. Step 2: Convert to fraction form
    4,968,743.10/7,453,115.66 = 1,557,029.01/x
  3. Step 3: Cross multiply
    4,968,743.10x = 7,453,115.66 × 1,557,029.01
  4. Step 4: Simplify right side
    4,968,743.10x = 11,604,717,297,505.30
  5. Step 5: Solve for x
    x = 11,604,717,297,505.30/4,968,743.10
  6. Step 6: Final answer
    x = 2,335,543.83

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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.