Home / 2,392,029.18-3,585,505.95-1,175,890.73

Finding the Fourth Proportional to 2,392,029.18, 3,585,505.95 and 1,175,890.73

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Solution

The fourth proportional to 2,392,029.18, 3,585,505.95 and 1,175,890.73 is: 1,762,588.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,029.18 : 3,585,505.95 = 1,175,890.73 : x
  2. Step 2: Convert to fraction form
    2,392,029.18/3,585,505.95 = 1,175,890.73/x
  3. Step 3: Cross multiply
    2,392,029.18x = 3,585,505.95 × 1,175,890.73
  4. Step 4: Simplify right side
    2,392,029.18x = 4,216,163,191,037.31
  5. Step 5: Solve for x
    x = 4,216,163,191,037.31/2,392,029.18
  6. Step 6: Final answer
    x = 1,762,588.53

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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.