Home / 1,081,187.73-1,492,070.22-597,784.08

Finding the Fourth Proportional to 1,081,187.73, 1,492,070.22 and 597,784.08

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Solution

The fourth proportional to 1,081,187.73, 1,492,070.22 and 597,784.08 is: 824,959.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,187.73 : 1,492,070.22 = 597,784.08 : x
  2. Step 2: Convert to fraction form
    1,081,187.73/1,492,070.22 = 597,784.08/x
  3. Step 3: Cross multiply
    1,081,187.73x = 1,492,070.22 × 597,784.08
  4. Step 4: Simplify right side
    1,081,187.73x = 891,935,823,758.10
  5. Step 5: Solve for x
    x = 891,935,823,758.10/1,081,187.73
  6. Step 6: Final answer
    x = 824,959.25

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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.