Home / 4,075,534.83-6,112,927.38-1,379,551.89

Finding the Fourth Proportional to 4,075,534.83, 6,112,927.38 and 1,379,551.89

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Solution

The fourth proportional to 4,075,534.83, 6,112,927.38 and 1,379,551.89 is: 2,069,200.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,534.83 : 6,112,927.38 = 1,379,551.89 : x
  2. Step 2: Convert to fraction form
    4,075,534.83/6,112,927.38 = 1,379,551.89/x
  3. Step 3: Cross multiply
    4,075,534.83x = 6,112,927.38 × 1,379,551.89
  4. Step 4: Simplify right side
    4,075,534.83x = 8,433,100,520,511.75
  5. Step 5: Solve for x
    x = 8,433,100,520,511.75/4,075,534.83
  6. Step 6: Final answer
    x = 2,069,200.94

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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.