Home / 1,051,597.50-1,451,204.55-598,930.62

Finding the Fourth Proportional to 1,051,597.50, 1,451,204.55 and 598,930.62

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Solution

The fourth proportional to 1,051,597.50, 1,451,204.55 and 598,930.62 is: 826,524.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,597.50 : 1,451,204.55 = 598,930.62 : x
  2. Step 2: Convert to fraction form
    1,051,597.50/1,451,204.55 = 598,930.62/x
  3. Step 3: Cross multiply
    1,051,597.50x = 1,451,204.55 × 598,930.62
  4. Step 4: Simplify right side
    1,051,597.50x = 869,170,840,878.32
  5. Step 5: Solve for x
    x = 869,170,840,878.32/1,051,597.50
  6. Step 6: Final answer
    x = 826,524.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.