Home / 1,655,937.37-2,483,096.44-683,120.47

Finding the Fourth Proportional to 1,655,937.37, 2,483,096.44 and 683,120.47

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Solution

The fourth proportional to 1,655,937.37, 2,483,096.44 and 683,120.47 is: 1,024,346.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,937.37 : 2,483,096.44 = 683,120.47 : x
  2. Step 2: Convert to fraction form
    1,655,937.37/2,483,096.44 = 683,120.47/x
  3. Step 3: Cross multiply
    1,655,937.37x = 2,483,096.44 × 683,120.47
  4. Step 4: Simplify right side
    1,655,937.37x = 1,696,254,007,148.13
  5. Step 5: Solve for x
    x = 1,696,254,007,148.13/1,655,937.37
  6. Step 6: Final answer
    x = 1,024,346.72

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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.