Home / 794,888.77-1,096,954.43-432,320.62

Finding the Fourth Proportional to 794,888.77, 1,096,954.43 and 432,320.62

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Solution

The fourth proportional to 794,888.77, 1,096,954.43 and 432,320.62 is: 596,606.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,888.77 : 1,096,954.43 = 432,320.62 : x
  2. Step 2: Convert to fraction form
    794,888.77/1,096,954.43 = 432,320.62/x
  3. Step 3: Cross multiply
    794,888.77x = 1,096,954.43 × 432,320.62
  4. Step 4: Simplify right side
    794,888.77x = 474,236,017,612.60
  5. Step 5: Solve for x
    x = 474,236,017,612.60/794,888.77
  6. Step 6: Final answer
    x = 596,606.77

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1.5x scale

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.