Home / 1,232,256.56-1,848,595.01-549,391.19

Finding the Fourth Proportional to 1,232,256.56, 1,848,595.01 and 549,391.19

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Solution

The fourth proportional to 1,232,256.56, 1,848,595.01 and 549,391.19 is: 824,180.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,256.56 : 1,848,595.01 = 549,391.19 : x
  2. Step 2: Convert to fraction form
    1,232,256.56/1,848,595.01 = 549,391.19/x
  3. Step 3: Cross multiply
    1,232,256.56x = 1,848,595.01 × 549,391.19
  4. Step 4: Simplify right side
    1,232,256.56x = 1,015,601,813,870.70
  5. Step 5: Solve for x
    x = 1,015,601,813,870.70/1,232,256.56
  6. Step 6: Final answer
    x = 824,180.49

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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.