Home / 5,075,770.03-7,595,862.89-3,638,038.05

Finding the Fourth Proportional to 5,075,770.03, 7,595,862.89 and 3,638,038.05

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Solution

The fourth proportional to 5,075,770.03, 7,595,862.89 and 3,638,038.05 is: 5,444,304.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,075,770.03 : 7,595,862.89 = 3,638,038.05 : x
  2. Step 2: Convert to fraction form
    5,075,770.03/7,595,862.89 = 3,638,038.05/x
  3. Step 3: Cross multiply
    5,075,770.03x = 7,595,862.89 × 3,638,038.05
  4. Step 4: Simplify right side
    5,075,770.03x = 27,634,038,198,212.77
  5. Step 5: Solve for x
    x = 27,634,038,198,212.77/5,075,770.03
  6. Step 6: Final answer
    x = 5,444,304.62

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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.