Home / 2,830,527.48-3,906,089.24-1,606,822.26

Finding the Fourth Proportional to 2,830,527.48, 3,906,089.24 and 1,606,822.26

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Solution

The fourth proportional to 2,830,527.48, 3,906,089.24 and 1,606,822.26 is: 2,217,392.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,830,527.48 : 3,906,089.24 = 1,606,822.26 : x
  2. Step 2: Convert to fraction form
    2,830,527.48/3,906,089.24 = 1,606,822.26/x
  3. Step 3: Cross multiply
    2,830,527.48x = 3,906,089.24 × 1,606,822.26
  4. Step 4: Simplify right side
    2,830,527.48x = 6,276,391,140,378.48
  5. Step 5: Solve for x
    x = 6,276,391,140,378.48/2,830,527.48
  6. Step 6: Final answer
    x = 2,217,392.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.