Home / 1,135,002.34-1,702,752.59-336,346.39

Finding the Fourth Proportional to 1,135,002.34, 1,702,752.59 and 336,346.39

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Solution

The fourth proportional to 1,135,002.34, 1,702,752.59 and 336,346.39 is: 504,593.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,002.34 : 1,702,752.59 = 336,346.39 : x
  2. Step 2: Convert to fraction form
    1,135,002.34/1,702,752.59 = 336,346.39/x
  3. Step 3: Cross multiply
    1,135,002.34x = 1,702,752.59 × 336,346.39
  4. Step 4: Simplify right side
    1,135,002.34x = 572,714,686,709.65
  5. Step 5: Solve for x
    x = 572,714,686,709.65/1,135,002.34
  6. Step 6: Final answer
    x = 504,593.40

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1.5x scale

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.