Home / 2,017,035.80-2,830,936-2,017,035.80

Finding the Fourth Proportional to 2,017,035.80, 2,830,936 and 2,017,035.80

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Solution

The fourth proportional to 2,017,035.80, 2,830,936 and 2,017,035.80 is: 2,830,936

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,035.80 : 2,830,936 = 2,017,035.80 : x
  2. Step 2: Convert to fraction form
    2,017,035.80/2,830,936 = 2,017,035.80/x
  3. Step 3: Cross multiply
    2,017,035.80x = 2,830,936 × 2,017,035.80
  4. Step 4: Simplify right side
    2,017,035.80x = 5,710,099,259,508.80
  5. Step 5: Solve for x
    x = 5,710,099,259,508.80/2,017,035.80
  6. Step 6: Final answer
    x = 2,830,936

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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.