Home / 1,003,282.50-1,384,525.70-595,719.85

Finding the Fourth Proportional to 1,003,282.50, 1,384,525.70 and 595,719.85

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Solution

The fourth proportional to 1,003,282.50, 1,384,525.70 and 595,719.85 is: 822,090.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,282.50 : 1,384,525.70 = 595,719.85 : x
  2. Step 2: Convert to fraction form
    1,003,282.50/1,384,525.70 = 595,719.85/x
  3. Step 3: Cross multiply
    1,003,282.50x = 1,384,525.70 × 595,719.85
  4. Step 4: Simplify right side
    1,003,282.50x = 824,789,435,983.43
  5. Step 5: Solve for x
    x = 824,789,435,983.43/1,003,282.50
  6. Step 6: Final answer
    x = 822,090.92

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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.