Home / 9,968,816.10-14,944,695.12-3,825,206.60

Finding the Fourth Proportional to 9,968,816.10, 14,944,695.12 and 3,825,206.60

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Solution

The fourth proportional to 9,968,816.10, 14,944,695.12 and 3,825,206.60 is: 5,734,537.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968,816.10 : 14,944,695.12 = 3,825,206.60 : x
  2. Step 2: Convert to fraction form
    9,968,816.10/14,944,695.12 = 3,825,206.60/x
  3. Step 3: Cross multiply
    9,968,816.10x = 14,944,695.12 × 3,825,206.60
  4. Step 4: Simplify right side
    9,968,816.10x = 57,166,546,333,288.31
  5. Step 5: Solve for x
    x = 57,166,546,333,288.31/9,968,816.10
  6. Step 6: Final answer
    x = 5,734,537.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.