Home / 1,000,297.84-1,497,224.96-659,023.05

Finding the Fourth Proportional to 1,000,297.84, 1,497,224.96 and 659,023.05

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Solution

The fourth proportional to 1,000,297.84, 1,497,224.96 and 659,023.05 is: 986,411.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,297.84 : 1,497,224.96 = 659,023.05 : x
  2. Step 2: Convert to fraction form
    1,000,297.84/1,497,224.96 = 659,023.05/x
  3. Step 3: Cross multiply
    1,000,297.84x = 1,497,224.96 × 659,023.05
  4. Step 4: Simplify right side
    1,000,297.84x = 986,705,756,380.21
  5. Step 5: Solve for x
    x = 986,705,756,380.21/1,000,297.84
  6. Step 6: Final answer
    x = 986,411.97

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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.