Home / 2,075,598.52-3,114,296.87-1,114,933.18

Finding the Fourth Proportional to 2,075,598.52, 3,114,296.87 and 1,114,933.18

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Solution

The fourth proportional to 2,075,598.52, 3,114,296.87 and 1,114,933.18 is: 1,672,882.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,598.52 : 3,114,296.87 = 1,114,933.18 : x
  2. Step 2: Convert to fraction form
    2,075,598.52/3,114,296.87 = 1,114,933.18/x
  3. Step 3: Cross multiply
    2,075,598.52x = 3,114,296.87 × 1,114,933.18
  4. Step 4: Simplify right side
    2,075,598.52x = 3,472,232,897,161.66
  5. Step 5: Solve for x
    x = 3,472,232,897,161.66/2,075,598.52
  6. Step 6: Final answer
    x = 1,672,882.72

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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.