Home / 4,731,910.19-7,097,865.27-1,137,677.27

Finding the Fourth Proportional to 4,731,910.19, 7,097,865.27 and 1,137,677.27

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Solution

The fourth proportional to 4,731,910.19, 7,097,865.27 and 1,137,677.27 is: 1,706,515.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,910.19 : 7,097,865.27 = 1,137,677.27 : x
  2. Step 2: Convert to fraction form
    4,731,910.19/7,097,865.27 = 1,137,677.27/x
  3. Step 3: Cross multiply
    4,731,910.19x = 7,097,865.27 × 1,137,677.27
  4. Step 4: Simplify right side
    4,731,910.19x = 8,075,079,947,712.09
  5. Step 5: Solve for x
    x = 8,075,079,947,712.09/4,731,910.19
  6. Step 6: Final answer
    x = 1,706,515.90

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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.