Home / 2,088,300.80-3,132,451.20-2,060,307.20

Finding the Fourth Proportional to 2,088,300.80, 3,132,451.20 and 2,060,307.20

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Solution

The fourth proportional to 2,088,300.80, 3,132,451.20 and 2,060,307.20 is: 3,090,460.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,300.80 : 3,132,451.20 = 2,060,307.20 : x
  2. Step 2: Convert to fraction form
    2,088,300.80/3,132,451.20 = 2,060,307.20/x
  3. Step 3: Cross multiply
    2,088,300.80x = 3,132,451.20 × 2,060,307.20
  4. Step 4: Simplify right side
    2,088,300.80x = 6,453,811,761,008.64
  5. Step 5: Solve for x
    x = 6,453,811,761,008.64/2,088,300.80
  6. Step 6: Final answer
    x = 3,090,460.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.