Home / 4,180,321.06-6,270,177.07-1,875,527.87

Finding the Fourth Proportional to 4,180,321.06, 6,270,177.07 and 1,875,527.87

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Solution

The fourth proportional to 4,180,321.06, 6,270,177.07 and 1,875,527.87 is: 2,813,155.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,180,321.06 : 6,270,177.07 = 1,875,527.87 : x
  2. Step 2: Convert to fraction form
    4,180,321.06/6,270,177.07 = 1,875,527.87/x
  3. Step 3: Cross multiply
    4,180,321.06x = 6,270,177.07 × 1,875,527.87
  4. Step 4: Simplify right side
    4,180,321.06x = 11,759,891,844,619.94
  5. Step 5: Solve for x
    x = 11,759,891,844,619.94/4,180,321.06
  6. Step 6: Final answer
    x = 2,813,155.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.