Home / 1,783,725.37-2,461,528.51-967,908.31

Finding the Fourth Proportional to 1,783,725.37, 2,461,528.51 and 967,908.31

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Solution

The fourth proportional to 1,783,725.37, 2,461,528.51 and 967,908.31 is: 1,335,706.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,725.37 : 2,461,528.51 = 967,908.31 : x
  2. Step 2: Convert to fraction form
    1,783,725.37/2,461,528.51 = 967,908.31/x
  3. Step 3: Cross multiply
    1,783,725.37x = 2,461,528.51 × 967,908.31
  4. Step 4: Simplify right side
    1,783,725.37x = 2,382,533,900,130.92
  5. Step 5: Solve for x
    x = 2,382,533,900,130.92/1,783,725.37
  6. Step 6: Final answer
    x = 1,335,706.68

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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.