Home / 1,809,010.14-2,496,439.02-993,266.67

Finding the Fourth Proportional to 1,809,010.14, 2,496,439.02 and 993,266.67

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Solution

The fourth proportional to 1,809,010.14, 2,496,439.02 and 993,266.67 is: 1,370,710.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,010.14 : 2,496,439.02 = 993,266.67 : x
  2. Step 2: Convert to fraction form
    1,809,010.14/2,496,439.02 = 993,266.67/x
  3. Step 3: Cross multiply
    1,809,010.14x = 2,496,439.02 × 993,266.67
  4. Step 4: Simplify right side
    1,809,010.14x = 2,479,629,672,253.46
  5. Step 5: Solve for x
    x = 2,479,629,672,253.46/1,809,010.14
  6. Step 6: Final answer
    x = 1,370,710.76

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1.5x scale

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.