Home / 1,159,460.06-1,739,309.26-401,300.29

Finding the Fourth Proportional to 1,159,460.06, 1,739,309.26 and 401,300.29

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Solution

The fourth proportional to 1,159,460.06, 1,739,309.26 and 401,300.29 is: 601,991.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,460.06 : 1,739,309.26 = 401,300.29 : x
  2. Step 2: Convert to fraction form
    1,159,460.06/1,739,309.26 = 401,300.29/x
  3. Step 3: Cross multiply
    1,159,460.06x = 1,739,309.26 × 401,300.29
  4. Step 4: Simplify right side
    1,159,460.06x = 697,985,299,734.64
  5. Step 5: Solve for x
    x = 697,985,299,734.64/1,159,460.06
  6. Step 6: Final answer
    x = 601,991.67

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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.