Home / 4,045,409.40-6,061,115.70-2,624,734.20

Finding the Fourth Proportional to 4,045,409.40, 6,061,115.70 and 2,624,734.20

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Solution

The fourth proportional to 4,045,409.40, 6,061,115.70 and 2,624,734.20 is: 3,932,560.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,409.40 : 6,061,115.70 = 2,624,734.20 : x
  2. Step 2: Convert to fraction form
    4,045,409.40/6,061,115.70 = 2,624,734.20/x
  3. Step 3: Cross multiply
    4,045,409.40x = 6,061,115.70 × 2,624,734.20
  4. Step 4: Simplify right side
    4,045,409.40x = 15,908,817,667,946.94
  5. Step 5: Solve for x
    x = 15,908,817,667,946.94/4,045,409.40
  6. Step 6: Final answer
    x = 3,932,560.61

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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.