Home / 4,567,488-6,850,968.48-1,372,545.60

Finding the Fourth Proportional to 4,567,488, 6,850,968.48 and 1,372,545.60

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Solution

The fourth proportional to 4,567,488, 6,850,968.48 and 1,372,545.60 is: 2,058,739.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,488 : 6,850,968.48 = 1,372,545.60 : x
  2. Step 2: Convert to fraction form
    4,567,488/6,850,968.48 = 1,372,545.60/x
  3. Step 3: Cross multiply
    4,567,488x = 6,850,968.48 × 1,372,545.60
  4. Step 4: Simplify right side
    4,567,488x = 9,403,266,642,962.69
  5. Step 5: Solve for x
    x = 9,403,266,642,962.69/4,567,488
  6. Step 6: Final answer
    x = 2,058,739.21

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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.