Home / 2,045,401.32-3,068,100.36-549,493.32

Finding the Fourth Proportional to 2,045,401.32, 3,068,100.36 and 549,493.32

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Solution

The fourth proportional to 2,045,401.32, 3,068,100.36 and 549,493.32 is: 824,239.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,401.32 : 3,068,100.36 = 549,493.32 : x
  2. Step 2: Convert to fraction form
    2,045,401.32/3,068,100.36 = 549,493.32/x
  3. Step 3: Cross multiply
    2,045,401.32x = 3,068,100.36 × 549,493.32
  4. Step 4: Simplify right side
    2,045,401.32x = 1,685,900,652,909.60
  5. Step 5: Solve for x
    x = 1,685,900,652,909.60/2,045,401.32
  6. Step 6: Final answer
    x = 824,239.54

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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.