Home / 2,048,576.40-2,862,692.55-2,048,576.40

Finding the Fourth Proportional to 2,048,576.40, 2,862,692.55 and 2,048,576.40

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Solution

The fourth proportional to 2,048,576.40, 2,862,692.55 and 2,048,576.40 is: 2,862,692.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,576.40 : 2,862,692.55 = 2,048,576.40 : x
  2. Step 2: Convert to fraction form
    2,048,576.40/2,862,692.55 = 2,048,576.40/x
  3. Step 3: Cross multiply
    2,048,576.40x = 2,862,692.55 × 2,048,576.40
  4. Step 4: Simplify right side
    2,048,576.40x = 5,864,444,398,385.82
  5. Step 5: Solve for x
    x = 5,864,444,398,385.82/2,048,576.40
  6. Step 6: Final answer
    x = 2,862,692.55

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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.