Home / 1,159,461.06-1,739,310.76-401,301.29

Finding the Fourth Proportional to 1,159,461.06, 1,739,310.76 and 401,301.29

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Solution

The fourth proportional to 1,159,461.06, 1,739,310.76 and 401,301.29 is: 601,993.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,461.06 : 1,739,310.76 = 401,301.29 : x
  2. Step 2: Convert to fraction form
    1,159,461.06/1,739,310.76 = 401,301.29/x
  3. Step 3: Cross multiply
    1,159,461.06x = 1,739,310.76 × 401,301.29
  4. Step 4: Simplify right side
    1,159,461.06x = 697,987,651,698.88
  5. Step 5: Solve for x
    x = 697,987,651,698.88/1,159,461.06
  6. Step 6: Final answer
    x = 601,993.18

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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.