Home / 1,682,769-2,524,153.50-500,817

Finding the Fourth Proportional to 1,682,769, 2,524,153.50 and 500,817

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Solution

The fourth proportional to 1,682,769, 2,524,153.50 and 500,817 is: 751,225.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,769 : 2,524,153.50 = 500,817 : x
  2. Step 2: Convert to fraction form
    1,682,769/2,524,153.50 = 500,817/x
  3. Step 3: Cross multiply
    1,682,769x = 2,524,153.50 × 500,817
  4. Step 4: Simplify right side
    1,682,769x = 1,264,138,983,409.50
  5. Step 5: Solve for x
    x = 1,264,138,983,409.50/1,682,769
  6. Step 6: Final answer
    x = 751,225.50

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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.