Home / 3,284,094.96-4,535,180.88-3,105,178.88

Finding the Fourth Proportional to 3,284,094.96, 4,535,180.88 and 3,105,178.88

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Solution

The fourth proportional to 3,284,094.96, 4,535,180.88 and 3,105,178.88 is: 4,288,106.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,094.96 : 4,535,180.88 = 3,105,178.88 : x
  2. Step 2: Convert to fraction form
    3,284,094.96/4,535,180.88 = 3,105,178.88/x
  3. Step 3: Cross multiply
    3,284,094.96x = 4,535,180.88 × 3,105,178.88
  4. Step 4: Simplify right side
    3,284,094.96x = 14,082,547,885,555.81
  5. Step 5: Solve for x
    x = 14,082,547,885,555.81/3,284,094.96
  6. Step 6: Final answer
    x = 4,288,106.18

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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.