Home / 2,828,114.00-4,242,835.19-934,855.37

Finding the Fourth Proportional to 2,828,114.00, 4,242,835.19 and 934,855.37

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Solution

The fourth proportional to 2,828,114.00, 4,242,835.19 and 934,855.37 is: 1,402,502.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,828,114.00 : 4,242,835.19 = 934,855.37 : x
  2. Step 2: Convert to fraction form
    2,828,114.00/4,242,835.19 = 934,855.37/x
  3. Step 3: Cross multiply
    2,828,114.00x = 4,242,835.19 × 934,855.37
  4. Step 4: Simplify right side
    2,828,114.00x = 3,966,437,242,519.43
  5. Step 5: Solve for x
    x = 3,966,437,242,519.43/2,828,114.00
  6. Step 6: Final answer
    x = 1,402,502.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.