Home / 1,476,313.66-2,037,312.82-797,250.10

Finding the Fourth Proportional to 1,476,313.66, 2,037,312.82 and 797,250.10

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Solution

The fourth proportional to 1,476,313.66, 2,037,312.82 and 797,250.10 is: 1,100,205.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,313.66 : 2,037,312.82 = 797,250.10 : x
  2. Step 2: Convert to fraction form
    1,476,313.66/2,037,312.82 = 797,250.10/x
  3. Step 3: Cross multiply
    1,476,313.66x = 2,037,312.82 × 797,250.10
  4. Step 4: Simplify right side
    1,476,313.66x = 1,624,247,849,476.28
  5. Step 5: Solve for x
    x = 1,624,247,849,476.28/1,476,313.66
  6. Step 6: Final answer
    x = 1,100,205.12

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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.