Home / 3,277,681.20-4,523,219.01-1,827,466.92

Finding the Fourth Proportional to 3,277,681.20, 4,523,219.01 and 1,827,466.92

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Solution

The fourth proportional to 3,277,681.20, 4,523,219.01 and 1,827,466.92 is: 2,521,914.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,681.20 : 4,523,219.01 = 1,827,466.92 : x
  2. Step 2: Convert to fraction form
    3,277,681.20/4,523,219.01 = 1,827,466.92/x
  3. Step 3: Cross multiply
    3,277,681.20x = 4,523,219.01 × 1,827,466.92
  4. Step 4: Simplify right side
    3,277,681.20x = 8,266,033,112,690.15
  5. Step 5: Solve for x
    x = 8,266,033,112,690.15/3,277,681.20
  6. Step 6: Final answer
    x = 2,521,914.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.