Home / 797,684.52-1,100,808.06-435,116.28

Finding the Fourth Proportional to 797,684.52, 1,100,808.06 and 435,116.28

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Solution

The fourth proportional to 797,684.52, 1,100,808.06 and 435,116.28 is: 600,462.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,684.52 : 1,100,808.06 = 435,116.28 : x
  2. Step 2: Convert to fraction form
    797,684.52/1,100,808.06 = 435,116.28/x
  3. Step 3: Cross multiply
    797,684.52x = 1,100,808.06 × 435,116.28
  4. Step 4: Simplify right side
    797,684.52x = 478,979,508,061.22
  5. Step 5: Solve for x
    x = 478,979,508,061.22/797,684.52
  6. Step 6: Final answer
    x = 600,462.33

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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.