Home / 832,093.20-1,246,390.20-692,125.20

Finding the Fourth Proportional to 832,093.20, 1,246,390.20 and 692,125.20

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Solution

The fourth proportional to 832,093.20, 1,246,390.20 and 692,125.20 is: 1,036,732.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,093.20 : 1,246,390.20 = 692,125.20 : x
  2. Step 2: Convert to fraction form
    832,093.20/1,246,390.20 = 692,125.20/x
  3. Step 3: Cross multiply
    832,093.20x = 1,246,390.20 × 692,125.20
  4. Step 4: Simplify right side
    832,093.20x = 862,658,066,453.04
  5. Step 5: Solve for x
    x = 862,658,066,453.04/832,093.20
  6. Step 6: Final answer
    x = 1,036,732.50

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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.