Home / 1,023,672.60-1,535,508.72-549,705.96

Finding the Fourth Proportional to 1,023,672.60, 1,535,508.72 and 549,705.96

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Solution

The fourth proportional to 1,023,672.60, 1,535,508.72 and 549,705.96 is: 824,558.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,672.60 : 1,535,508.72 = 549,705.96 : x
  2. Step 2: Convert to fraction form
    1,023,672.60/1,535,508.72 = 549,705.96/x
  3. Step 3: Cross multiply
    1,023,672.60x = 1,535,508.72 × 549,705.96
  4. Step 4: Simplify right side
    1,023,672.60x = 844,078,295,015.97
  5. Step 5: Solve for x
    x = 844,078,295,015.97/1,023,672.60
  6. Step 6: Final answer
    x = 824,558.84

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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.