Home / 2,080,335.36-3,118,752-1,014,827.52

Finding the Fourth Proportional to 2,080,335.36, 3,118,752 and 1,014,827.52

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Solution

The fourth proportional to 2,080,335.36, 3,118,752 and 1,014,827.52 is: 1,521,387.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,335.36 : 3,118,752 = 1,014,827.52 : x
  2. Step 2: Convert to fraction form
    2,080,335.36/3,118,752 = 1,014,827.52/x
  3. Step 3: Cross multiply
    2,080,335.36x = 3,118,752 × 1,014,827.52
  4. Step 4: Simplify right side
    2,080,335.36x = 3,164,995,357,655.04
  5. Step 5: Solve for x
    x = 3,164,995,357,655.04/2,080,335.36
  6. Step 6: Final answer
    x = 1,521,387.09

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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.