Home / 1,232,257.01-1,848,595.68-549,391.64

Finding the Fourth Proportional to 1,232,257.01, 1,848,595.68 and 549,391.64

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Solution

The fourth proportional to 1,232,257.01, 1,848,595.68 and 549,391.64 is: 824,181.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,257.01 : 1,848,595.68 = 549,391.64 : x
  2. Step 2: Convert to fraction form
    1,232,257.01/1,848,595.68 = 549,391.64/x
  3. Step 3: Cross multiply
    1,232,257.01x = 1,848,595.68 × 549,391.64
  4. Step 4: Simplify right side
    1,232,257.01x = 1,015,603,000,342.18
  5. Step 5: Solve for x
    x = 1,015,603,000,342.18/1,232,257.01
  6. Step 6: Final answer
    x = 824,181.15

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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.