Home / 794,623.21-1,096,567.11-432,056.20

Finding the Fourth Proportional to 794,623.21, 1,096,567.11 and 432,056.20

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Solution

The fourth proportional to 794,623.21, 1,096,567.11 and 432,056.20 is: 596,230.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,623.21 : 1,096,567.11 = 432,056.20 : x
  2. Step 2: Convert to fraction form
    794,623.21/1,096,567.11 = 432,056.20/x
  3. Step 3: Cross multiply
    794,623.21x = 1,096,567.11 × 432,056.20
  4. Step 4: Simplify right side
    794,623.21x = 473,778,618,591.58
  5. Step 5: Solve for x
    x = 473,778,618,591.58/794,623.21
  6. Step 6: Final answer
    x = 596,230.53

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Double scale
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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.