Home / 4,908,904.65-6,774,487.92-2,733,309.90

Finding the Fourth Proportional to 4,908,904.65, 6,774,487.92 and 2,733,309.90

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Solution

The fourth proportional to 4,908,904.65, 6,774,487.92 and 2,733,309.90 is: 3,772,078.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,908,904.65 : 6,774,487.92 = 2,733,309.90 : x
  2. Step 2: Convert to fraction form
    4,908,904.65/6,774,487.92 = 2,733,309.90/x
  3. Step 3: Cross multiply
    4,908,904.65x = 6,774,487.92 × 2,733,309.90
  4. Step 4: Simplify right side
    4,908,904.65x = 18,516,774,899,166.41
  5. Step 5: Solve for x
    x = 18,516,774,899,166.41/4,908,904.65
  6. Step 6: Final answer
    x = 3,772,078.75

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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.