Home / 1,018,158.99-1,404,977.46-588,466.95

Finding the Fourth Proportional to 1,018,158.99, 1,404,977.46 and 588,466.95

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Solution

The fourth proportional to 1,018,158.99, 1,404,977.46 and 588,466.95 is: 812,037.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,018,158.99 : 1,404,977.46 = 588,466.95 : x
  2. Step 2: Convert to fraction form
    1,018,158.99/1,404,977.46 = 588,466.95/x
  3. Step 3: Cross multiply
    1,018,158.99x = 1,404,977.46 × 588,466.95
  4. Step 4: Simplify right side
    1,018,158.99x = 826,782,800,704.95
  5. Step 5: Solve for x
    x = 826,782,800,704.95/1,018,158.99
  6. Step 6: Final answer
    x = 812,037.03

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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.