Home / 832,722.90-1,246,131.90-567,002.40

Finding the Fourth Proportional to 832,722.90, 1,246,131.90 and 567,002.40

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Solution

The fourth proportional to 832,722.90, 1,246,131.90 and 567,002.40 is: 848,493.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,722.90 : 1,246,131.90 = 567,002.40 : x
  2. Step 2: Convert to fraction form
    832,722.90/1,246,131.90 = 567,002.40/x
  3. Step 3: Cross multiply
    832,722.90x = 1,246,131.90 × 567,002.40
  4. Step 4: Simplify right side
    832,722.90x = 706,559,778,016.56
  5. Step 5: Solve for x
    x = 706,559,778,016.56/832,722.90
  6. Step 6: Final answer
    x = 848,493.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.