Home / 2,777,360.20-4,166,270.70-884,048.20

Finding the Fourth Proportional to 2,777,360.20, 4,166,270.70 and 884,048.20

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Solution

The fourth proportional to 2,777,360.20, 4,166,270.70 and 884,048.20 is: 1,326,145.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,777,360.20 : 4,166,270.70 = 884,048.20 : x
  2. Step 2: Convert to fraction form
    2,777,360.20/4,166,270.70 = 884,048.20/x
  3. Step 3: Cross multiply
    2,777,360.20x = 4,166,270.70 × 884,048.20
  4. Step 4: Simplify right side
    2,777,360.20x = 3,683,184,113,047.74
  5. Step 5: Solve for x
    x = 3,683,184,113,047.74/2,777,360.20
  6. Step 6: Final answer
    x = 1,326,145.64

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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.