Home / 9,035,574.16-12,469,293.48-4,961,209.36

Finding the Fourth Proportional to 9,035,574.16, 12,469,293.48 and 4,961,209.36

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Solution

The fourth proportional to 9,035,574.16, 12,469,293.48 and 4,961,209.36 is: 6,846,579.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035,574.16 : 12,469,293.48 = 4,961,209.36 : x
  2. Step 2: Convert to fraction form
    9,035,574.16/12,469,293.48 = 4,961,209.36/x
  3. Step 3: Cross multiply
    9,035,574.16x = 12,469,293.48 × 4,961,209.36
  4. Step 4: Simplify right side
    9,035,574.16x = 61,862,775,525,562.98
  5. Step 5: Solve for x
    x = 61,862,775,525,562.98/9,035,574.16
  6. Step 6: Final answer
    x = 6,846,579.36

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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.