Home / 6,919,301.99-10,371,077.96-3,075,350.29

Finding the Fourth Proportional to 6,919,301.99, 10,371,077.96 and 3,075,350.29

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Solution

The fourth proportional to 6,919,301.99, 10,371,077.96 and 3,075,350.29 is: 4,609,525.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,919,301.99 : 10,371,077.96 = 3,075,350.29 : x
  2. Step 2: Convert to fraction form
    6,919,301.99/10,371,077.96 = 3,075,350.29/x
  3. Step 3: Cross multiply
    6,919,301.99x = 10,371,077.96 × 3,075,350.29
  4. Step 4: Simplify right side
    6,919,301.99x = 31,894,697,609,485.70
  5. Step 5: Solve for x
    x = 31,894,697,609,485.70/6,919,301.99
  6. Step 6: Final answer
    x = 4,609,525.31

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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.