Home / 1,476,384.64-2,037,410.61-797,321.14

Finding the Fourth Proportional to 1,476,384.64, 2,037,410.61 and 797,321.14

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Solution

The fourth proportional to 1,476,384.64, 2,037,410.61 and 797,321.14 is: 1,100,303.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,384.64 : 2,037,410.61 = 797,321.14 : x
  2. Step 2: Convert to fraction form
    1,476,384.64/2,037,410.61 = 797,321.14/x
  3. Step 3: Cross multiply
    1,476,384.64x = 2,037,410.61 × 797,321.14
  4. Step 4: Simplify right side
    1,476,384.64x = 1,624,470,550,213.30
  5. Step 5: Solve for x
    x = 1,624,470,550,213.30/1,476,384.64
  6. Step 6: Final answer
    x = 1,100,303.07

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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.