Home / 2,481,509.18-3,720,670.67-963,574.67

Finding the Fourth Proportional to 2,481,509.18, 3,720,670.67 and 963,574.67

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Solution

The fourth proportional to 2,481,509.18, 3,720,670.67 and 963,574.67 is: 1,444,743.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,509.18 : 3,720,670.67 = 963,574.67 : x
  2. Step 2: Convert to fraction form
    2,481,509.18/3,720,670.67 = 963,574.67/x
  3. Step 3: Cross multiply
    2,481,509.18x = 3,720,670.67 × 963,574.67
  4. Step 4: Simplify right side
    2,481,509.18x = 3,585,144,008,373.09
  5. Step 5: Solve for x
    x = 3,585,144,008,373.09/2,481,509.18
  6. Step 6: Final answer
    x = 1,444,743.40

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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.