Home / 1,350,563.08-2,025,096.80-552,405.20

Finding the Fourth Proportional to 1,350,563.08, 2,025,096.80 and 552,405.20

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Solution

The fourth proportional to 1,350,563.08, 2,025,096.80 and 552,405.20 is: 828,301.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,563.08 : 2,025,096.80 = 552,405.20 : x
  2. Step 2: Convert to fraction form
    1,350,563.08/2,025,096.80 = 552,405.20/x
  3. Step 3: Cross multiply
    1,350,563.08x = 2,025,096.80 × 552,405.20
  4. Step 4: Simplify right side
    1,350,563.08x = 1,118,674,002,823.36
  5. Step 5: Solve for x
    x = 1,118,674,002,823.36/1,350,563.08
  6. Step 6: Final answer
    x = 828,301.93

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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.