Home / 1,019,375.37-1,406,774.16-560,524.91

Finding the Fourth Proportional to 1,019,375.37, 1,406,774.16 and 560,524.91

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Solution

The fourth proportional to 1,019,375.37, 1,406,774.16 and 560,524.91 is: 773,544.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,019,375.37 : 1,406,774.16 = 560,524.91 : x
  2. Step 2: Convert to fraction form
    1,019,375.37/1,406,774.16 = 560,524.91/x
  3. Step 3: Cross multiply
    1,019,375.37x = 1,406,774.16 × 560,524.91
  4. Step 4: Simplify right side
    1,019,375.37x = 788,531,952,390.46
  5. Step 5: Solve for x
    x = 788,531,952,390.46/1,019,375.37
  6. Step 6: Final answer
    x = 773,544.25

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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.