Home / 2,004,409.40-3,003,114.90-1,724,473.40

Finding the Fourth Proportional to 2,004,409.40, 3,003,114.90 and 1,724,473.40

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Solution

The fourth proportional to 2,004,409.40, 3,003,114.90 and 1,724,473.40 is: 2,583,699.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,409.40 : 3,003,114.90 = 1,724,473.40 : x
  2. Step 2: Convert to fraction form
    2,004,409.40/3,003,114.90 = 1,724,473.40/x
  3. Step 3: Cross multiply
    2,004,409.40x = 3,003,114.90 × 1,724,473.40
  4. Step 4: Simplify right side
    2,004,409.40x = 5,178,791,762,193.66
  5. Step 5: Solve for x
    x = 5,178,791,762,193.66/2,004,409.40
  6. Step 6: Final answer
    x = 2,583,699.60

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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.