Home / 3,256,712.34-4,493,890.14-1,880,050.56

Finding the Fourth Proportional to 3,256,712.34, 4,493,890.14 and 1,880,050.56

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Solution

The fourth proportional to 3,256,712.34, 4,493,890.14 and 1,880,050.56 is: 2,594,254.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,712.34 : 4,493,890.14 = 1,880,050.56 : x
  2. Step 2: Convert to fraction form
    3,256,712.34/4,493,890.14 = 1,880,050.56/x
  3. Step 3: Cross multiply
    3,256,712.34x = 4,493,890.14 × 1,880,050.56
  4. Step 4: Simplify right side
    3,256,712.34x = 8,448,740,674,285.48
  5. Step 5: Solve for x
    x = 8,448,740,674,285.48/3,256,712.34
  6. Step 6: Final answer
    x = 2,594,254.51

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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.