Home / 2,817,333.10-4,226,176.43-795,735.30

Finding the Fourth Proportional to 2,817,333.10, 4,226,176.43 and 795,735.30

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Solution

The fourth proportional to 2,817,333.10, 4,226,176.43 and 795,735.30 is: 1,193,652.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,817,333.10 : 4,226,176.43 = 795,735.30 : x
  2. Step 2: Convert to fraction form
    2,817,333.10/4,226,176.43 = 795,735.30/x
  3. Step 3: Cross multiply
    2,817,333.10x = 4,226,176.43 × 795,735.30
  4. Step 4: Simplify right side
    2,817,333.10x = 3,362,917,771,368.32
  5. Step 5: Solve for x
    x = 3,362,917,771,368.32/2,817,333.10
  6. Step 6: Final answer
    x = 1,193,652.88

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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.