Home / 3,666,523.28-5,059,726-2,034,835.80

Finding the Fourth Proportional to 3,666,523.28, 5,059,726 and 2,034,835.80

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Solution

The fourth proportional to 3,666,523.28, 5,059,726 and 2,034,835.80 is: 2,808,031.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,523.28 : 5,059,726 = 2,034,835.80 : x
  2. Step 2: Convert to fraction form
    3,666,523.28/5,059,726 = 2,034,835.80/x
  3. Step 3: Cross multiply
    3,666,523.28x = 5,059,726 × 2,034,835.80
  4. Step 4: Simplify right side
    3,666,523.28x = 10,295,711,602,990.80
  5. Step 5: Solve for x
    x = 10,295,711,602,990.80/3,666,523.28
  6. Step 6: Final answer
    x = 2,808,031.16

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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.