Home / 2,403,011.64-3,604,867.38-720,246.36

Finding the Fourth Proportional to 2,403,011.64, 3,604,867.38 and 720,246.36

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Solution

The fourth proportional to 2,403,011.64, 3,604,867.38 and 720,246.36 is: 1,080,474.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,011.64 : 3,604,867.38 = 720,246.36 : x
  2. Step 2: Convert to fraction form
    2,403,011.64/3,604,867.38 = 720,246.36/x
  3. Step 3: Cross multiply
    2,403,011.64x = 3,604,867.38 × 720,246.36
  4. Step 4: Simplify right side
    2,403,011.64x = 2,596,392,608,727.74
  5. Step 5: Solve for x
    x = 2,596,392,608,727.74/2,403,011.64
  6. Step 6: Final answer
    x = 1,080,474.42

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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.