Home / 9,046,949.44-12,484,629.12-4,972,567.36

Finding the Fourth Proportional to 9,046,949.44, 12,484,629.12 and 4,972,567.36

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Solution

The fourth proportional to 9,046,949.44, 12,484,629.12 and 4,972,567.36 is: 6,862,054.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,949.44 : 12,484,629.12 = 4,972,567.36 : x
  2. Step 2: Convert to fraction form
    9,046,949.44/12,484,629.12 = 4,972,567.36/x
  3. Step 3: Cross multiply
    9,046,949.44x = 12,484,629.12 × 4,972,567.36
  4. Step 4: Simplify right side
    9,046,949.44x = 62,080,659,263,817.52
  5. Step 5: Solve for x
    x = 62,080,659,263,817.52/9,046,949.44
  6. Step 6: Final answer
    x = 6,862,054.41

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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.