Home / 797,850.27-1,101,030.96-435,271.53

Finding the Fourth Proportional to 797,850.27, 1,101,030.96 and 435,271.53

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Solution

The fourth proportional to 797,850.27, 1,101,030.96 and 435,271.53 is: 600,673.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,850.27 : 1,101,030.96 = 435,271.53 : x
  2. Step 2: Convert to fraction form
    797,850.27/1,101,030.96 = 435,271.53/x
  3. Step 3: Cross multiply
    797,850.27x = 1,101,030.96 × 435,271.53
  4. Step 4: Simplify right side
    797,850.27x = 479,247,430,536.57
  5. Step 5: Solve for x
    x = 479,247,430,536.57/797,850.27
  6. Step 6: Final answer
    x = 600,673.40

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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.