Home / 1,058,993.01-1,461,401.61-575,561.10

Finding the Fourth Proportional to 1,058,993.01, 1,461,401.61 and 575,561.10

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Solution

The fourth proportional to 1,058,993.01, 1,461,401.61 and 575,561.10 is: 794,269.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,993.01 : 1,461,401.61 = 575,561.10 : x
  2. Step 2: Convert to fraction form
    1,058,993.01/1,461,401.61 = 575,561.10/x
  3. Step 3: Cross multiply
    1,058,993.01x = 1,461,401.61 × 575,561.10
  4. Step 4: Simplify right side
    1,058,993.01x = 841,125,918,193.37
  5. Step 5: Solve for x
    x = 841,125,918,193.37/1,058,993.01
  6. Step 6: Final answer
    x = 794,269.57

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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.