Home / 6,239,983.00-9,360,980.28-1,922,031.21

Finding the Fourth Proportional to 6,239,983.00, 9,360,980.28 and 1,922,031.21

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Solution

The fourth proportional to 6,239,983.00, 9,360,980.28 and 1,922,031.21 is: 2,883,356.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,983.00 : 9,360,980.28 = 1,922,031.21 : x
  2. Step 2: Convert to fraction form
    6,239,983.00/9,360,980.28 = 1,922,031.21/x
  3. Step 3: Cross multiply
    6,239,983.00x = 9,360,980.28 × 1,922,031.21
  4. Step 4: Simplify right side
    6,239,983.00x = 17,992,096,203,718.04
  5. Step 5: Solve for x
    x = 17,992,096,203,718.04/6,239,983.00
  6. Step 6: Final answer
    x = 2,883,356.60

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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.