Home / 1,081,228.43-1,492,068.96-597,781.14

Finding the Fourth Proportional to 1,081,228.43, 1,492,068.96 and 597,781.14

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Solution

The fourth proportional to 1,081,228.43, 1,492,068.96 and 597,781.14 is: 824,923.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,228.43 : 1,492,068.96 = 597,781.14 : x
  2. Step 2: Convert to fraction form
    1,081,228.43/1,492,068.96 = 597,781.14/x
  3. Step 3: Cross multiply
    1,081,228.43x = 1,492,068.96 × 597,781.14
  4. Step 4: Simplify right side
    1,081,228.43x = 891,930,683,867.41
  5. Step 5: Solve for x
    x = 891,930,683,867.41/1,081,228.43
  6. Step 6: Final answer
    x = 824,923.45

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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.