Home / 893,152.27-1,232,745.01-549,284.03

Finding the Fourth Proportional to 893,152.27, 1,232,745.01 and 549,284.03

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Solution

The fourth proportional to 893,152.27, 1,232,745.01 and 549,284.03 is: 758,131.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,152.27 : 1,232,745.01 = 549,284.03 : x
  2. Step 2: Convert to fraction form
    893,152.27/1,232,745.01 = 549,284.03/x
  3. Step 3: Cross multiply
    893,152.27x = 1,232,745.01 × 549,284.03
  4. Step 4: Simplify right side
    893,152.27x = 677,127,144,308.77
  5. Step 5: Solve for x
    x = 677,127,144,308.77/893,152.27
  6. Step 6: Final answer
    x = 758,131.81

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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.