Home / 4,862,512.26-6,710,525.19-2,797,841.52

Finding the Fourth Proportional to 4,862,512.26, 6,710,525.19 and 2,797,841.52

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Solution

The fourth proportional to 4,862,512.26, 6,710,525.19 and 2,797,841.52 is: 3,861,169.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862,512.26 : 6,710,525.19 = 2,797,841.52 : x
  2. Step 2: Convert to fraction form
    4,862,512.26/6,710,525.19 = 2,797,841.52/x
  3. Step 3: Cross multiply
    4,862,512.26x = 6,710,525.19 × 2,797,841.52
  4. Step 4: Simplify right side
    4,862,512.26x = 18,774,985,997,587.89
  5. Step 5: Solve for x
    x = 18,774,985,997,587.89/4,862,512.26
  6. Step 6: Final answer
    x = 3,861,169.90

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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.