Home / 1,606,712.04-2,410,057.65-408,624.00

Finding the Fourth Proportional to 1,606,712.04, 2,410,057.65 and 408,624.00

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Solution

The fourth proportional to 1,606,712.04, 2,410,057.65 and 408,624.00 is: 612,933.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,712.04 : 2,410,057.65 = 408,624.00 : x
  2. Step 2: Convert to fraction form
    1,606,712.04/2,410,057.65 = 408,624.00/x
  3. Step 3: Cross multiply
    1,606,712.04x = 2,410,057.65 × 408,624.00
  4. Step 4: Simplify right side
    1,606,712.04x = 984,807,401,692.46
  5. Step 5: Solve for x
    x = 984,807,401,692.46/1,606,712.04
  6. Step 6: Final answer
    x = 612,933.36

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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.