Home / 2,085,510.90-2,923,914.30-2,085,510.90

Finding the Fourth Proportional to 2,085,510.90, 2,923,914.30 and 2,085,510.90

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Solution

The fourth proportional to 2,085,510.90, 2,923,914.30 and 2,085,510.90 is: 2,923,914.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,085,510.90 : 2,923,914.30 = 2,085,510.90 : x
  2. Step 2: Convert to fraction form
    2,085,510.90/2,923,914.30 = 2,085,510.90/x
  3. Step 3: Cross multiply
    2,085,510.90x = 2,923,914.30 × 2,085,510.90
  4. Step 4: Simplify right side
    2,085,510.90x = 6,097,855,143,315.87
  5. Step 5: Solve for x
    x = 6,097,855,143,315.87/2,085,510.90
  6. Step 6: Final answer
    x = 2,923,914.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.