Home / 797,587.48-1,100,841.06-458,242.84

Finding the Fourth Proportional to 797,587.48, 1,100,841.06 and 458,242.84

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Solution

The fourth proportional to 797,587.48, 1,100,841.06 and 458,242.84 is: 632,472.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,587.48 : 1,100,841.06 = 458,242.84 : x
  2. Step 2: Convert to fraction form
    797,587.48/1,100,841.06 = 458,242.84/x
  3. Step 3: Cross multiply
    797,587.48x = 1,100,841.06 × 458,242.84
  4. Step 4: Simplify right side
    797,587.48x = 504,452,533,723.01
  5. Step 5: Solve for x
    x = 504,452,533,723.01/797,587.48
  6. Step 6: Final answer
    x = 632,472.98

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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.