Home / 4,908,806.17-6,774,087.94-2,703,626.65

Finding the Fourth Proportional to 4,908,806.17, 6,774,087.94 and 2,703,626.65

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Solution

The fourth proportional to 4,908,806.17, 6,774,087.94 and 2,703,626.65 is: 3,730,969.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,908,806.17 : 6,774,087.94 = 2,703,626.65 : x
  2. Step 2: Convert to fraction form
    4,908,806.17/6,774,087.94 = 2,703,626.65/x
  3. Step 3: Cross multiply
    4,908,806.17x = 6,774,087.94 × 2,703,626.65
  4. Step 4: Simplify right side
    4,908,806.17x = 18,314,604,684,027.60
  5. Step 5: Solve for x
    x = 18,314,604,684,027.60/4,908,806.17
  6. Step 6: Final answer
    x = 3,730,969.21

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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.