Home / 2,389,992.16-3,586,643.48-950,527.80

Finding the Fourth Proportional to 2,389,992.16, 3,586,643.48 and 950,527.80

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Solution

The fourth proportional to 2,389,992.16, 3,586,643.48 and 950,527.80 is: 1,426,450.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,389,992.16 : 3,586,643.48 = 950,527.80 : x
  2. Step 2: Convert to fraction form
    2,389,992.16/3,586,643.48 = 950,527.80/x
  3. Step 3: Cross multiply
    2,389,992.16x = 3,586,643.48 × 950,527.80
  4. Step 4: Simplify right side
    2,389,992.16x = 3,409,204,336,428.74
  5. Step 5: Solve for x
    x = 3,409,204,336,428.74/2,389,992.16
  6. Step 6: Final answer
    x = 1,426,450.01

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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.