Home / 794,894.64-1,096,962.12-432,321.36

Finding the Fourth Proportional to 794,894.64, 1,096,962.12 and 432,321.36

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Solution

The fourth proportional to 794,894.64, 1,096,962.12 and 432,321.36 is: 596,607.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,894.64 : 1,096,962.12 = 432,321.36 : x
  2. Step 2: Convert to fraction form
    794,894.64/1,096,962.12 = 432,321.36/x
  3. Step 3: Cross multiply
    794,894.64x = 1,096,962.12 × 432,321.36
  4. Step 4: Simplify right side
    794,894.64x = 474,240,155,586.88
  5. Step 5: Solve for x
    x = 474,240,155,586.88/794,894.64
  6. Step 6: Final answer
    x = 596,607.56

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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.