Home / 3,019,483.37-4,167,001.67-1,730,572.49

Finding the Fourth Proportional to 3,019,483.37, 4,167,001.67 and 1,730,572.49

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Solution

The fourth proportional to 3,019,483.37, 4,167,001.67 and 1,730,572.49 is: 2,388,255.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,483.37 : 4,167,001.67 = 1,730,572.49 : x
  2. Step 2: Convert to fraction form
    3,019,483.37/4,167,001.67 = 1,730,572.49/x
  3. Step 3: Cross multiply
    3,019,483.37x = 4,167,001.67 × 1,730,572.49
  4. Step 4: Simplify right side
    3,019,483.37x = 7,211,298,457,650.70
  5. Step 5: Solve for x
    x = 7,211,298,457,650.70/3,019,483.37
  6. Step 6: Final answer
    x = 2,388,255.73

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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.