Home / 1,134,810.96-1,702,213.32-336,154.77

Finding the Fourth Proportional to 1,134,810.96, 1,702,213.32 and 336,154.77

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Solution

The fourth proportional to 1,134,810.96, 1,702,213.32 and 336,154.77 is: 504,231.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,810.96 : 1,702,213.32 = 336,154.77 : x
  2. Step 2: Convert to fraction form
    1,134,810.96/1,702,213.32 = 336,154.77/x
  3. Step 3: Cross multiply
    1,134,810.96x = 1,702,213.32 × 336,154.77
  4. Step 4: Simplify right side
    1,134,810.96x = 572,207,127,075.54
  5. Step 5: Solve for x
    x = 572,207,127,075.54/1,134,810.96
  6. Step 6: Final answer
    x = 504,231.23

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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.