Home / 1,446,159.22-1,995,696.28-792,784.08

Finding the Fourth Proportional to 1,446,159.22, 1,995,696.28 and 792,784.08

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Solution

The fourth proportional to 1,446,159.22, 1,995,696.28 and 792,784.08 is: 1,094,040.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,159.22 : 1,995,696.28 = 792,784.08 : x
  2. Step 2: Convert to fraction form
    1,446,159.22/1,995,696.28 = 792,784.08/x
  3. Step 3: Cross multiply
    1,446,159.22x = 1,995,696.28 × 792,784.08
  4. Step 4: Simplify right side
    1,446,159.22x = 1,582,156,241,443.69
  5. Step 5: Solve for x
    x = 1,582,156,241,443.69/1,446,159.22
  6. Step 6: Final answer
    x = 1,094,040.15

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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.