Home / 1,848,660.80-2,773,089.60-586,587.20

Finding the Fourth Proportional to 1,848,660.80, 2,773,089.60 and 586,587.20

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Solution

The fourth proportional to 1,848,660.80, 2,773,089.60 and 586,587.20 is: 879,912.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,660.80 : 2,773,089.60 = 586,587.20 : x
  2. Step 2: Convert to fraction form
    1,848,660.80/2,773,089.60 = 586,587.20/x
  3. Step 3: Cross multiply
    1,848,660.80x = 2,773,089.60 × 586,587.20
  4. Step 4: Simplify right side
    1,848,660.80x = 1,626,658,863,813.12
  5. Step 5: Solve for x
    x = 1,626,658,863,813.12/1,848,660.80
  6. Step 6: Final answer
    x = 879,912.02

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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.