Home / 1,085,297.85-1,497,714.46-601,907.67

Finding the Fourth Proportional to 1,085,297.85, 1,497,714.46 and 601,907.67

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Solution

The fourth proportional to 1,085,297.85, 1,497,714.46 and 601,907.67 is: 830,634.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,297.85 : 1,497,714.46 = 601,907.67 : x
  2. Step 2: Convert to fraction form
    1,085,297.85/1,497,714.46 = 601,907.67/x
  3. Step 3: Cross multiply
    1,085,297.85x = 1,497,714.46 × 601,907.67
  4. Step 4: Simplify right side
    1,085,297.85x = 901,485,819,439.14
  5. Step 5: Solve for x
    x = 901,485,819,439.14/1,085,297.85
  6. Step 6: Final answer
    x = 830,634.48

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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.