Home / 1,693,535.84-2,536,705.26-1,146,760.46

Finding the Fourth Proportional to 1,693,535.84, 2,536,705.26 and 1,146,760.46

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Solution

The fourth proportional to 1,693,535.84, 2,536,705.26 and 1,146,760.46 is: 1,717,704.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,693,535.84 : 2,536,705.26 = 1,146,760.46 : x
  2. Step 2: Convert to fraction form
    1,693,535.84/2,536,705.26 = 1,146,760.46/x
  3. Step 3: Cross multiply
    1,693,535.84x = 2,536,705.26 × 1,146,760.46
  4. Step 4: Simplify right side
    1,693,535.84x = 2,908,993,290,842.02
  5. Step 5: Solve for x
    x = 2,908,993,290,842.02/1,693,535.84
  6. Step 6: Final answer
    x = 1,717,704.00

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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.