Home / 1,857,558.54-2,563,710.98-1,132,826.66

Finding the Fourth Proportional to 1,857,558.54, 2,563,710.98 and 1,132,826.66

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Solution

The fourth proportional to 1,857,558.54, 2,563,710.98 and 1,132,826.66 is: 1,563,471.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,857,558.54 : 2,563,710.98 = 1,132,826.66 : x
  2. Step 2: Convert to fraction form
    1,857,558.54/2,563,710.98 = 1,132,826.66/x
  3. Step 3: Cross multiply
    1,857,558.54x = 2,563,710.98 × 1,132,826.66
  4. Step 4: Simplify right side
    1,857,558.54x = 2,904,240,146,678.73
  5. Step 5: Solve for x
    x = 2,904,240,146,678.73/1,857,558.54
  6. Step 6: Final answer
    x = 1,563,471.67

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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.