Home / 794,222.40-1,096,032.96-431,646.24

Finding the Fourth Proportional to 794,222.40, 1,096,032.96 and 431,646.24

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Solution

The fourth proportional to 794,222.40, 1,096,032.96 and 431,646.24 is: 595,675.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,222.40 : 1,096,032.96 = 431,646.24 : x
  2. Step 2: Convert to fraction form
    794,222.40/1,096,032.96 = 431,646.24/x
  3. Step 3: Cross multiply
    794,222.40x = 1,096,032.96 × 431,646.24
  4. Step 4: Simplify right side
    794,222.40x = 473,098,506,100.07
  5. Step 5: Solve for x
    x = 473,098,506,100.07/794,222.40
  6. Step 6: Final answer
    x = 595,675.10

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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.