Home / 1,003,856.34-1,384,713.18-595,689.24

Finding the Fourth Proportional to 1,003,856.34, 1,384,713.18 and 595,689.24

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Solution

The fourth proportional to 1,003,856.34, 1,384,713.18 and 595,689.24 is: 821,690.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,856.34 : 1,384,713.18 = 595,689.24 : x
  2. Step 2: Convert to fraction form
    1,003,856.34/1,384,713.18 = 595,689.24/x
  3. Step 3: Cross multiply
    1,003,856.34x = 1,384,713.18 × 595,689.24
  4. Step 4: Simplify right side
    1,003,856.34x = 824,858,741,812.18
  5. Step 5: Solve for x
    x = 824,858,741,812.18/1,003,856.34
  6. Step 6: Final answer
    x = 821,690.03

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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.