Home / 1,848,389.00-2,772,898.76-824,090.94

Finding the Fourth Proportional to 1,848,389.00, 2,772,898.76 and 824,090.94

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Solution

The fourth proportional to 1,848,389.00, 2,772,898.76 and 824,090.94 is: 1,236,276.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,389.00 : 2,772,898.76 = 824,090.94 : x
  2. Step 2: Convert to fraction form
    1,848,389.00/2,772,898.76 = 824,090.94/x
  3. Step 3: Cross multiply
    1,848,389.00x = 2,772,898.76 × 824,090.94
  4. Step 4: Simplify right side
    1,848,389.00x = 2,285,120,747,713.46
  5. Step 5: Solve for x
    x = 2,285,120,747,713.46/1,848,389.00
  6. Step 6: Final answer
    x = 1,236,276.97

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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.