Home / 6,450,410.95-8,901,568.57-3,549,801.82

Finding the Fourth Proportional to 6,450,410.95, 8,901,568.57 and 3,549,801.82

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Solution

The fourth proportional to 6,450,410.95, 8,901,568.57 and 3,549,801.82 is: 4,898,727.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450,410.95 : 8,901,568.57 = 3,549,801.82 : x
  2. Step 2: Convert to fraction form
    6,450,410.95/8,901,568.57 = 3,549,801.82/x
  3. Step 3: Cross multiply
    6,450,410.95x = 8,901,568.57 × 3,549,801.82
  4. Step 4: Simplify right side
    6,450,410.95x = 31,598,804,310,640.80
  5. Step 5: Solve for x
    x = 31,598,804,310,640.80/6,450,410.95
  6. Step 6: Final answer
    x = 4,898,727.31

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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.