Home / 1,081,177.29-1,492,055.81-597,773.64

Finding the Fourth Proportional to 1,081,177.29, 1,492,055.81 and 597,773.64

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Solution

The fourth proportional to 1,081,177.29, 1,492,055.81 and 597,773.64 is: 824,944.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,177.29 : 1,492,055.81 = 597,773.64 : x
  2. Step 2: Convert to fraction form
    1,081,177.29/1,492,055.81 = 597,773.64/x
  3. Step 3: Cross multiply
    1,081,177.29x = 1,492,055.81 × 597,773.64
  4. Step 4: Simplify right side
    1,081,177.29x = 891,911,632,626.85
  5. Step 5: Solve for x
    x = 891,911,632,626.85/1,081,177.29
  6. Step 6: Final answer
    x = 824,944.85

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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.