Home / 1,809,011.14-2,496,440.40-993,267.68

Finding the Fourth Proportional to 1,809,011.14, 2,496,440.40 and 993,267.68

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Solution

The fourth proportional to 1,809,011.14, 2,496,440.40 and 993,267.68 is: 1,370,712.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,011.14 : 2,496,440.40 = 993,267.68 : x
  2. Step 2: Convert to fraction form
    1,809,011.14/2,496,440.40 = 993,267.68/x
  3. Step 3: Cross multiply
    1,809,011.14x = 2,496,440.40 × 993,267.68
  4. Step 4: Simplify right side
    1,809,011.14x = 2,479,633,564,366.27
  5. Step 5: Solve for x
    x = 2,479,633,564,366.27/1,809,011.14
  6. Step 6: Final answer
    x = 1,370,712.16

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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.