Home / 1,701,628.47-2,348,263.04-937,709.37

Finding the Fourth Proportional to 1,701,628.47, 2,348,263.04 and 937,709.37

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Solution

The fourth proportional to 1,701,628.47, 2,348,263.04 and 937,709.37 is: 1,294,047.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,628.47 : 2,348,263.04 = 937,709.37 : x
  2. Step 2: Convert to fraction form
    1,701,628.47/2,348,263.04 = 937,709.37/x
  3. Step 3: Cross multiply
    1,701,628.47x = 2,348,263.04 × 937,709.37
  4. Step 4: Simplify right side
    1,701,628.47x = 2,201,988,251,144.14
  5. Step 5: Solve for x
    x = 2,201,988,251,144.14/1,701,628.47
  6. Step 6: Final answer
    x = 1,294,047.61

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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.