Home / 1,655,936.37-2,483,094.94-683,119.47

Finding the Fourth Proportional to 1,655,936.37, 2,483,094.94 and 683,119.47

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Solution

The fourth proportional to 1,655,936.37, 2,483,094.94 and 683,119.47 is: 1,024,345.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,936.37 : 2,483,094.94 = 683,119.47 : x
  2. Step 2: Convert to fraction form
    1,655,936.37/2,483,094.94 = 683,119.47/x
  3. Step 3: Cross multiply
    1,655,936.37x = 2,483,094.94 × 683,119.47
  4. Step 4: Simplify right side
    1,655,936.37x = 1,696,250,506,976.29
  5. Step 5: Solve for x
    x = 1,696,250,506,976.29/1,655,936.37
  6. Step 6: Final answer
    x = 1,024,345.22

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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.