Home / 1,492,743.28-2,059,908.02-848,074

Finding the Fourth Proportional to 1,492,743.28, 2,059,908.02 and 848,074

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Solution

The fourth proportional to 1,492,743.28, 2,059,908.02 and 848,074 is: 1,170,297.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,743.28 : 2,059,908.02 = 848,074 : x
  2. Step 2: Convert to fraction form
    1,492,743.28/2,059,908.02 = 848,074/x
  3. Step 3: Cross multiply
    1,492,743.28x = 2,059,908.02 × 848,074
  4. Step 4: Simplify right side
    1,492,743.28x = 1,746,954,434,153.48
  5. Step 5: Solve for x
    x = 1,746,954,434,153.48/1,492,743.28
  6. Step 6: Final answer
    x = 1,170,297.97

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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.