Home / 846,564.23-1,167,926.08-483,793.47

Finding the Fourth Proportional to 846,564.23, 1,167,926.08 and 483,793.47

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Solution

The fourth proportional to 846,564.23, 1,167,926.08 and 483,793.47 is: 667,444.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,564.23 : 1,167,926.08 = 483,793.47 : x
  2. Step 2: Convert to fraction form
    846,564.23/1,167,926.08 = 483,793.47/x
  3. Step 3: Cross multiply
    846,564.23x = 1,167,926.08 × 483,793.47
  4. Step 4: Simplify right side
    846,564.23x = 565,035,010,946.70
  5. Step 5: Solve for x
    x = 565,035,010,946.70/846,564.23
  6. Step 6: Final answer
    x = 667,444.94

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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.