Home / 4,211,470.44-6,317,648.58-1,371,804.06

Finding the Fourth Proportional to 4,211,470.44, 6,317,648.58 and 1,371,804.06

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Solution

The fourth proportional to 4,211,470.44, 6,317,648.58 and 1,371,804.06 is: 2,057,850.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,470.44 : 6,317,648.58 = 1,371,804.06 : x
  2. Step 2: Convert to fraction form
    4,211,470.44/6,317,648.58 = 1,371,804.06/x
  3. Step 3: Cross multiply
    4,211,470.44x = 6,317,648.58 × 1,371,804.06
  4. Step 4: Simplify right side
    4,211,470.44x = 8,666,575,971,697.24
  5. Step 5: Solve for x
    x = 8,666,575,971,697.24/4,211,470.44
  6. Step 6: Final answer
    x = 2,057,850.36

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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.