Home / 4,071,459.10-6,104,236.20-1,674,069.70

Finding the Fourth Proportional to 4,071,459.10, 6,104,236.20 and 1,674,069.70

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Solution

The fourth proportional to 4,071,459.10, 6,104,236.20 and 1,674,069.70 is: 2,509,890.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,459.10 : 6,104,236.20 = 1,674,069.70 : x
  2. Step 2: Convert to fraction form
    4,071,459.10/6,104,236.20 = 1,674,069.70/x
  3. Step 3: Cross multiply
    4,071,459.10x = 6,104,236.20 × 1,674,069.70
  4. Step 4: Simplify right side
    4,071,459.10x = 10,218,916,864,063.14
  5. Step 5: Solve for x
    x = 10,218,916,864,063.14/4,071,459.10
  6. Step 6: Final answer
    x = 2,509,890.59

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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.