Home / 3,105,923.04-4,659,085.44-976,096.08

Finding the Fourth Proportional to 3,105,923.04, 4,659,085.44 and 976,096.08

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Solution

The fourth proportional to 3,105,923.04, 4,659,085.44 and 976,096.08 is: 1,464,207.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,105,923.04 : 4,659,085.44 = 976,096.08 : x
  2. Step 2: Convert to fraction form
    3,105,923.04/4,659,085.44 = 976,096.08/x
  3. Step 3: Cross multiply
    3,105,923.04x = 4,659,085.44 × 976,096.08
  4. Step 4: Simplify right side
    3,105,923.04x = 4,547,715,034,369.08
  5. Step 5: Solve for x
    x = 4,547,715,034,369.08/3,105,923.04
  6. Step 6: Final answer
    x = 1,464,207.25

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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.