Home / 3,284,095.34-4,535,181.40-3,105,179.26

Finding the Fourth Proportional to 3,284,095.34, 4,535,181.40 and 3,105,179.26

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Solution

The fourth proportional to 3,284,095.34, 4,535,181.40 and 3,105,179.26 is: 4,288,106.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,095.34 : 4,535,181.40 = 3,105,179.26 : x
  2. Step 2: Convert to fraction form
    3,284,095.34/4,535,181.40 = 3,105,179.26/x
  3. Step 3: Cross multiply
    3,284,095.34x = 4,535,181.40 × 3,105,179.26
  4. Step 4: Simplify right side
    3,284,095.34x = 14,082,551,193,178.91
  5. Step 5: Solve for x
    x = 14,082,551,193,178.91/3,284,095.34
  6. Step 6: Final answer
    x = 4,288,106.70

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1.5x scale

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.