Home / 599,968.01-828,040.42-367,533.65

Finding the Fourth Proportional to 599,968.01, 828,040.42 and 367,533.65

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Solution

The fourth proportional to 599,968.01, 828,040.42 and 367,533.65 is: 507,248.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,968.01 : 828,040.42 = 367,533.65 : x
  2. Step 2: Convert to fraction form
    599,968.01/828,040.42 = 367,533.65/x
  3. Step 3: Cross multiply
    599,968.01x = 828,040.42 × 367,533.65
  4. Step 4: Simplify right side
    599,968.01x = 304,332,720,439.65
  5. Step 5: Solve for x
    x = 304,332,720,439.65/599,968.01
  6. Step 6: Final answer
    x = 507,248.24

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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.