Home / 1,093,029.52-1,639,421.10-294,369.52

Finding the Fourth Proportional to 1,093,029.52, 1,639,421.10 and 294,369.52

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Solution

The fourth proportional to 1,093,029.52, 1,639,421.10 and 294,369.52 is: 441,521.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,029.52 : 1,639,421.10 = 294,369.52 : x
  2. Step 2: Convert to fraction form
    1,093,029.52/1,639,421.10 = 294,369.52/x
  3. Step 3: Cross multiply
    1,093,029.52x = 1,639,421.10 × 294,369.52
  4. Step 4: Simplify right side
    1,093,029.52x = 482,595,602,284.87
  5. Step 5: Solve for x
    x = 482,595,602,284.87/1,093,029.52
  6. Step 6: Final answer
    x = 441,521.11

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1.5x scale

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.