Home / 6,043,698-8,347,792.76-4,387,201.28

Finding the Fourth Proportional to 6,043,698, 8,347,792.76 and 4,387,201.28

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Solution

The fourth proportional to 6,043,698, 8,347,792.76 and 4,387,201.28 is: 6,059,774.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,043,698 : 8,347,792.76 = 4,387,201.28 : x
  2. Step 2: Convert to fraction form
    6,043,698/8,347,792.76 = 4,387,201.28/x
  3. Step 3: Cross multiply
    6,043,698x = 8,347,792.76 × 4,387,201.28
  4. Step 4: Simplify right side
    6,043,698x = 36,623,447,081,846.73
  5. Step 5: Solve for x
    x = 36,623,447,081,846.73/6,043,698
  6. Step 6: Final answer
    x = 6,059,774.51

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1.5x scale

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.