Home / 4,458,809.80-6,688,214.70-1,093,016.80

Finding the Fourth Proportional to 4,458,809.80, 6,688,214.70 and 1,093,016.80

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Solution

The fourth proportional to 4,458,809.80, 6,688,214.70 and 1,093,016.80 is: 1,639,525.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,809.80 : 6,688,214.70 = 1,093,016.80 : x
  2. Step 2: Convert to fraction form
    4,458,809.80/6,688,214.70 = 1,093,016.80/x
  3. Step 3: Cross multiply
    4,458,809.80x = 6,688,214.70 × 1,093,016.80
  4. Step 4: Simplify right side
    4,458,809.80x = 7,310,331,029,106.96
  5. Step 5: Solve for x
    x = 7,310,331,029,106.96/4,458,809.80
  6. Step 6: Final answer
    x = 1,639,525.20

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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.