Home / 2,773,351.80-4,161,410.10-1,576,193.40

Finding the Fourth Proportional to 2,773,351.80, 4,161,410.10 and 1,576,193.40

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Solution

The fourth proportional to 2,773,351.80, 4,161,410.10 and 1,576,193.40 is: 2,365,075.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,351.80 : 4,161,410.10 = 1,576,193.40 : x
  2. Step 2: Convert to fraction form
    2,773,351.80/4,161,410.10 = 1,576,193.40/x
  3. Step 3: Cross multiply
    2,773,351.80x = 4,161,410.10 × 1,576,193.40
  4. Step 4: Simplify right side
    2,773,351.80x = 6,559,187,134,313.34
  5. Step 5: Solve for x
    x = 6,559,187,134,313.34/2,773,351.80
  6. Step 6: Final answer
    x = 2,365,075.77

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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.