Home / 1,037,495.34-1,556,379.12-406,327.14

Finding the Fourth Proportional to 1,037,495.34, 1,556,379.12 and 406,327.14

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Solution

The fourth proportional to 1,037,495.34, 1,556,379.12 and 406,327.14 is: 609,544.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,495.34 : 1,556,379.12 = 406,327.14 : x
  2. Step 2: Convert to fraction form
    1,037,495.34/1,556,379.12 = 406,327.14/x
  3. Step 3: Cross multiply
    1,037,495.34x = 1,556,379.12 × 406,327.14
  4. Step 4: Simplify right side
    1,037,495.34x = 632,399,076,585.32
  5. Step 5: Solve for x
    x = 632,399,076,585.32/1,037,495.34
  6. Step 6: Final answer
    x = 609,544.02

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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.