Home / 1,051,611.50-1,451,223.88-598,944.62

Finding the Fourth Proportional to 1,051,611.50, 1,451,223.88 and 598,944.62

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Solution

The fourth proportional to 1,051,611.50, 1,451,223.88 and 598,944.62 is: 826,543.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,611.50 : 1,451,223.88 = 598,944.62 : x
  2. Step 2: Convert to fraction form
    1,051,611.50/1,451,223.88 = 598,944.62/x
  3. Step 3: Cross multiply
    1,051,611.50x = 1,451,223.88 × 598,944.62
  4. Step 4: Simplify right side
    1,051,611.50x = 869,202,735,341.53
  5. Step 5: Solve for x
    x = 869,202,735,341.53/1,051,611.50
  6. Step 6: Final answer
    x = 826,543.58

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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.