Home / 4,361,991.84-6,543,075.24-1,167,112.89

Finding the Fourth Proportional to 4,361,991.84, 6,543,075.24 and 1,167,112.89

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Solution

The fourth proportional to 4,361,991.84, 6,543,075.24 and 1,167,112.89 is: 1,750,692.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,991.84 : 6,543,075.24 = 1,167,112.89 : x
  2. Step 2: Convert to fraction form
    4,361,991.84/6,543,075.24 = 1,167,112.89/x
  3. Step 3: Cross multiply
    4,361,991.84x = 6,543,075.24 × 1,167,112.89
  4. Step 4: Simplify right side
    4,361,991.84x = 7,636,507,423,930.64
  5. Step 5: Solve for x
    x = 7,636,507,423,930.64/4,361,991.84
  6. Step 6: Final answer
    x = 1,750,692.74

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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.