Home / 1,131,373.98-1,697,060.19-332,662.14

Finding the Fourth Proportional to 1,131,373.98, 1,697,060.19 and 332,662.14

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Solution

The fourth proportional to 1,131,373.98, 1,697,060.19 and 332,662.14 is: 498,992.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,131,373.98 : 1,697,060.19 = 332,662.14 : x
  2. Step 2: Convert to fraction form
    1,131,373.98/1,697,060.19 = 332,662.14/x
  3. Step 3: Cross multiply
    1,131,373.98x = 1,697,060.19 × 332,662.14
  4. Step 4: Simplify right side
    1,131,373.98x = 564,547,674,514.21
  5. Step 5: Solve for x
    x = 564,547,674,514.21/1,131,373.98
  6. Step 6: Final answer
    x = 498,992.98

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Double scale
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Similar ratio
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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.