Home / 4,908,808.92-6,774,091.74-2,703,629.40

Finding the Fourth Proportional to 4,908,808.92, 6,774,091.74 and 2,703,629.40

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Solution

The fourth proportional to 4,908,808.92, 6,774,091.74 and 2,703,629.40 is: 3,730,973.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,908,808.92 : 6,774,091.74 = 2,703,629.40 : x
  2. Step 2: Convert to fraction form
    4,908,808.92/6,774,091.74 = 2,703,629.40/x
  3. Step 3: Cross multiply
    4,908,808.92x = 6,774,091.74 × 2,703,629.40
  4. Step 4: Simplify right side
    4,908,808.92x = 18,314,633,586,561.16
  5. Step 5: Solve for x
    x = 18,314,633,586,561.16/4,908,808.92
  6. Step 6: Final answer
    x = 3,730,973.01

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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.