Home / 4,584,289.48-6,323,684.10-2,862,420.64

Finding the Fourth Proportional to 4,584,289.48, 6,323,684.10 and 2,862,420.64

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Solution

The fourth proportional to 4,584,289.48, 6,323,684.10 and 2,862,420.64 is: 3,948,494.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,289.48 : 6,323,684.10 = 2,862,420.64 : x
  2. Step 2: Convert to fraction form
    4,584,289.48/6,323,684.10 = 2,862,420.64/x
  3. Step 3: Cross multiply
    4,584,289.48x = 6,323,684.10 × 2,862,420.64
  4. Step 4: Simplify right side
    4,584,289.48x = 18,101,043,888,679.82
  5. Step 5: Solve for x
    x = 18,101,043,888,679.82/4,584,289.48
  6. Step 6: Final answer
    x = 3,948,494.96

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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.