Home / 1,024,536.58-1,536,783.40-341,472.88

Finding the Fourth Proportional to 1,024,536.58, 1,536,783.40 and 341,472.88

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Solution

The fourth proportional to 1,024,536.58, 1,536,783.40 and 341,472.88 is: 512,202.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,536.58 : 1,536,783.40 = 341,472.88 : x
  2. Step 2: Convert to fraction form
    1,024,536.58/1,536,783.40 = 341,472.88/x
  3. Step 3: Cross multiply
    1,024,536.58x = 1,536,783.40 × 341,472.88
  4. Step 4: Simplify right side
    1,024,536.58x = 524,769,848,838.55
  5. Step 5: Solve for x
    x = 524,769,848,838.55/1,024,536.58
  6. Step 6: Final answer
    x = 512,202.16

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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.