Home / 1,058,891.67-1,461,284.37-575,464.46

Finding the Fourth Proportional to 1,058,891.67, 1,461,284.37 and 575,464.46

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Solution

The fourth proportional to 1,058,891.67, 1,461,284.37 and 575,464.46 is: 794,148.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,891.67 : 1,461,284.37 = 575,464.46 : x
  2. Step 2: Convert to fraction form
    1,058,891.67/1,461,284.37 = 575,464.46/x
  3. Step 3: Cross multiply
    1,058,891.67x = 1,461,284.37 × 575,464.46
  4. Step 4: Simplify right side
    1,058,891.67x = 840,917,213,582.07
  5. Step 5: Solve for x
    x = 840,917,213,582.07/1,058,891.67
  6. Step 6: Final answer
    x = 794,148.48

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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.