Home / 1,037,495.59-1,556,379.50-406,327.39

Finding the Fourth Proportional to 1,037,495.59, 1,556,379.50 and 406,327.39

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Solution

The fourth proportional to 1,037,495.59, 1,556,379.50 and 406,327.39 is: 609,544.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,495.59 : 1,556,379.50 = 406,327.39 : x
  2. Step 2: Convert to fraction form
    1,037,495.59/1,556,379.50 = 406,327.39/x
  3. Step 3: Cross multiply
    1,037,495.59x = 1,556,379.50 × 406,327.39
  4. Step 4: Simplify right side
    1,037,495.59x = 632,399,618,052.87
  5. Step 5: Solve for x
    x = 632,399,618,052.87/1,037,495.59
  6. Step 6: Final answer
    x = 609,544.39

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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.