Home / 2,002,682.92-2,762,776.02-1,773,473.80

Finding the Fourth Proportional to 2,002,682.92, 2,762,776.02 and 1,773,473.80

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Solution

The fourth proportional to 2,002,682.92, 2,762,776.02 and 1,773,473.80 is: 2,446,573.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,682.92 : 2,762,776.02 = 1,773,473.80 : x
  2. Step 2: Convert to fraction form
    2,002,682.92/2,762,776.02 = 1,773,473.80/x
  3. Step 3: Cross multiply
    2,002,682.92x = 2,762,776.02 × 1,773,473.80
  4. Step 4: Simplify right side
    2,002,682.92x = 4,899,710,886,738.28
  5. Step 5: Solve for x
    x = 4,899,710,886,738.28/2,002,682.92
  6. Step 6: Final answer
    x = 2,446,573.46

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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.