Home / 2,022,962.60-3,034,443.90-1,774,130.60

Finding the Fourth Proportional to 2,022,962.60, 3,034,443.90 and 1,774,130.60

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Solution

The fourth proportional to 2,022,962.60, 3,034,443.90 and 1,774,130.60 is: 2,661,195.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,962.60 : 3,034,443.90 = 1,774,130.60 : x
  2. Step 2: Convert to fraction form
    2,022,962.60/3,034,443.90 = 1,774,130.60/x
  3. Step 3: Cross multiply
    2,022,962.60x = 3,034,443.90 × 1,774,130.60
  4. Step 4: Simplify right side
    2,022,962.60x = 5,383,499,776,973.34
  5. Step 5: Solve for x
    x = 5,383,499,776,973.34/2,022,962.60
  6. Step 6: Final answer
    x = 2,661,195.90

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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.