Home / 2,733,332.28-4,098,622.02-911,051.88

Finding the Fourth Proportional to 2,733,332.28, 4,098,622.02 and 911,051.88

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Solution

The fourth proportional to 2,733,332.28, 4,098,622.02 and 911,051.88 is: 1,366,119.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,332.28 : 4,098,622.02 = 911,051.88 : x
  2. Step 2: Convert to fraction form
    2,733,332.28/4,098,622.02 = 911,051.88/x
  3. Step 3: Cross multiply
    2,733,332.28x = 4,098,622.02 × 911,051.88
  4. Step 4: Simplify right side
    2,733,332.28x = 3,734,057,296,730.40
  5. Step 5: Solve for x
    x = 3,734,057,296,730.40/2,733,332.28
  6. Step 6: Final answer
    x = 1,366,119.05

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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.