Home / 2,803,117.06-4,189,313.43-2,046,551.74

Finding the Fourth Proportional to 2,803,117.06, 4,189,313.43 and 2,046,551.74

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Solution

The fourth proportional to 2,803,117.06, 4,189,313.43 and 2,046,551.74 is: 3,058,611.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,803,117.06 : 4,189,313.43 = 2,046,551.74 : x
  2. Step 2: Convert to fraction form
    2,803,117.06/4,189,313.43 = 2,046,551.74/x
  3. Step 3: Cross multiply
    2,803,117.06x = 4,189,313.43 × 2,046,551.74
  4. Step 4: Simplify right side
    2,803,117.06x = 8,573,646,689,571.87
  5. Step 5: Solve for x
    x = 8,573,646,689,571.87/2,803,117.06
  6. Step 6: Final answer
    x = 3,058,611.72

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.