Home / 1,168,899.98-1,753,449.80-410,675.58

Finding the Fourth Proportional to 1,168,899.98, 1,753,449.80 and 410,675.58

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Solution

The fourth proportional to 1,168,899.98, 1,753,449.80 and 410,675.58 is: 616,048.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,899.98 : 1,753,449.80 = 410,675.58 : x
  2. Step 2: Convert to fraction form
    1,168,899.98/1,753,449.80 = 410,675.58/x
  3. Step 3: Cross multiply
    1,168,899.98x = 1,753,449.80 × 410,675.58
  4. Step 4: Simplify right side
    1,168,899.98x = 720,099,011,562.51
  5. Step 5: Solve for x
    x = 720,099,011,562.51/1,168,899.98
  6. Step 6: Final answer
    x = 616,048.44

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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.