Home / 2,243,365.60-3,365,048.40-2,000,754.40

Finding the Fourth Proportional to 2,243,365.60, 3,365,048.40 and 2,000,754.40

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Solution

The fourth proportional to 2,243,365.60, 3,365,048.40 and 2,000,754.40 is: 3,001,131.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,365.60 : 3,365,048.40 = 2,000,754.40 : x
  2. Step 2: Convert to fraction form
    2,243,365.60/3,365,048.40 = 2,000,754.40/x
  3. Step 3: Cross multiply
    2,243,365.60x = 3,365,048.40 × 2,000,754.40
  4. Step 4: Simplify right side
    2,243,365.60x = 6,732,635,392,512.96
  5. Step 5: Solve for x
    x = 6,732,635,392,512.96/2,243,365.60
  6. Step 6: Final answer
    x = 3,001,131.60

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1.5x scale

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.