Home / 4,927,529.46-6,799,318.68-2,751,795.21

Finding the Fourth Proportional to 4,927,529.46, 6,799,318.68 and 2,751,795.21

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Solution

The fourth proportional to 4,927,529.46, 6,799,318.68 and 2,751,795.21 is: 3,797,102.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,529.46 : 6,799,318.68 = 2,751,795.21 : x
  2. Step 2: Convert to fraction form
    4,927,529.46/6,799,318.68 = 2,751,795.21/x
  3. Step 3: Cross multiply
    4,927,529.46x = 6,799,318.68 × 2,751,795.21
  4. Step 4: Simplify right side
    4,927,529.46x = 18,710,332,574,887.52
  5. Step 5: Solve for x
    x = 18,710,332,574,887.52/4,927,529.46
  6. Step 6: Final answer
    x = 3,797,102.12

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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.