Home / 1,365,467.44-2,048,465.40-523,953.76

Finding the Fourth Proportional to 1,365,467.44, 2,048,465.40 and 523,953.76

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Solution

The fourth proportional to 1,365,467.44, 2,048,465.40 and 523,953.76 is: 786,032.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,467.44 : 2,048,465.40 = 523,953.76 : x
  2. Step 2: Convert to fraction form
    1,365,467.44/2,048,465.40 = 523,953.76/x
  3. Step 3: Cross multiply
    1,365,467.44x = 2,048,465.40 × 523,953.76
  4. Step 4: Simplify right side
    1,365,467.44x = 1,073,301,148,559.90
  5. Step 5: Solve for x
    x = 1,073,301,148,559.90/1,365,467.44
  6. Step 6: Final answer
    x = 786,032.03

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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.