Home / 4,677,367.07-7,016,050.60-1,131,511.07

Finding the Fourth Proportional to 4,677,367.07, 7,016,050.60 and 1,131,511.07

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Solution

The fourth proportional to 4,677,367.07, 7,016,050.60 and 1,131,511.07 is: 1,697,266.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,367.07 : 7,016,050.60 = 1,131,511.07 : x
  2. Step 2: Convert to fraction form
    4,677,367.07/7,016,050.60 = 1,131,511.07/x
  3. Step 3: Cross multiply
    4,677,367.07x = 7,016,050.60 × 1,131,511.07
  4. Step 4: Simplify right side
    4,677,367.07x = 7,938,738,886,499.89
  5. Step 5: Solve for x
    x = 7,938,738,886,499.89/4,677,367.07
  6. Step 6: Final answer
    x = 1,697,266.60

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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.