Home / 1,883,966.63-2,599,849.55-1,024,508.43

Finding the Fourth Proportional to 1,883,966.63, 2,599,849.55 and 1,024,508.43

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Solution

The fourth proportional to 1,883,966.63, 2,599,849.55 and 1,024,508.43 is: 1,413,808.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,966.63 : 2,599,849.55 = 1,024,508.43 : x
  2. Step 2: Convert to fraction form
    1,883,966.63/2,599,849.55 = 1,024,508.43/x
  3. Step 3: Cross multiply
    1,883,966.63x = 2,599,849.55 × 1,024,508.43
  4. Step 4: Simplify right side
    1,883,966.63x = 2,663,567,783,267.98
  5. Step 5: Solve for x
    x = 2,663,567,783,267.98/1,883,966.63
  6. Step 6: Final answer
    x = 1,413,808.37

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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.