Home / 2,342,080.28-3,510,409.60-1,077,253.40

Finding the Fourth Proportional to 2,342,080.28, 3,510,409.60 and 1,077,253.40

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Solution

The fourth proportional to 2,342,080.28, 3,510,409.60 and 1,077,253.40 is: 1,614,633.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,080.28 : 3,510,409.60 = 1,077,253.40 : x
  2. Step 2: Convert to fraction form
    2,342,080.28/3,510,409.60 = 1,077,253.40/x
  3. Step 3: Cross multiply
    2,342,080.28x = 3,510,409.60 × 1,077,253.40
  4. Step 4: Simplify right side
    2,342,080.28x = 3,781,600,676,992.64
  5. Step 5: Solve for x
    x = 3,781,600,676,992.64/2,342,080.28
  6. Step 6: Final answer
    x = 1,614,633.24

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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.