Home / 4,416,823.36-6,620,511.03-2,017,072

Finding the Fourth Proportional to 4,416,823.36, 6,620,511.03 and 2,017,072

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Solution

The fourth proportional to 4,416,823.36, 6,620,511.03 and 2,017,072 is: 3,023,450.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416,823.36 : 6,620,511.03 = 2,017,072 : x
  2. Step 2: Convert to fraction form
    4,416,823.36/6,620,511.03 = 2,017,072/x
  3. Step 3: Cross multiply
    4,416,823.36x = 6,620,511.03 × 2,017,072
  4. Step 4: Simplify right side
    4,416,823.36x = 13,354,047,424,304.16
  5. Step 5: Solve for x
    x = 13,354,047,424,304.16/4,416,823.36
  6. Step 6: Final answer
    x = 3,023,450.64

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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.