Home / 1,064,269.83-1,468,726.63-605,372.60

Finding the Fourth Proportional to 1,064,269.83, 1,468,726.63 and 605,372.60

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Solution

The fourth proportional to 1,064,269.83, 1,468,726.63 and 605,372.60 is: 835,433.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,269.83 : 1,468,726.63 = 605,372.60 : x
  2. Step 2: Convert to fraction form
    1,064,269.83/1,468,726.63 = 605,372.60/x
  3. Step 3: Cross multiply
    1,064,269.83x = 1,468,726.63 × 605,372.60
  4. Step 4: Simplify right side
    1,064,269.83x = 889,126,860,850.72
  5. Step 5: Solve for x
    x = 889,126,860,850.72/1,064,269.83
  6. Step 6: Final answer
    x = 835,433.68

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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.