Home / 6,541,323.84-9,027,227.52-3,640,875.84

Finding the Fourth Proportional to 6,541,323.84, 9,027,227.52 and 3,640,875.84

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Solution

The fourth proportional to 6,541,323.84, 9,027,227.52 and 3,640,875.84 is: 5,024,520.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,323.84 : 9,027,227.52 = 3,640,875.84 : x
  2. Step 2: Convert to fraction form
    6,541,323.84/9,027,227.52 = 3,640,875.84/x
  3. Step 3: Cross multiply
    6,541,323.84x = 9,027,227.52 × 3,640,875.84
  4. Step 4: Simplify right side
    6,541,323.84x = 32,867,014,579,751.11
  5. Step 5: Solve for x
    x = 32,867,014,579,751.11/6,541,323.84
  6. Step 6: Final answer
    x = 5,024,520.32

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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.