Home / 1,444,955.04-1,993,950.24-800,337.60

Finding the Fourth Proportional to 1,444,955.04, 1,993,950.24 and 800,337.60

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Solution

The fourth proportional to 1,444,955.04, 1,993,950.24 and 800,337.60 is: 1,104,417.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,955.04 : 1,993,950.24 = 800,337.60 : x
  2. Step 2: Convert to fraction form
    1,444,955.04/1,993,950.24 = 800,337.60/x
  3. Step 3: Cross multiply
    1,444,955.04x = 1,993,950.24 × 800,337.60
  4. Step 4: Simplify right side
    1,444,955.04x = 1,595,833,349,601.02
  5. Step 5: Solve for x
    x = 1,595,833,349,601.02/1,444,955.04
  6. Step 6: Final answer
    x = 1,104,417.30

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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.