Home / 1,014,827.06-1,400,507.49-562,118.02

Finding the Fourth Proportional to 1,014,827.06, 1,400,507.49 and 562,118.02

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Solution

The fourth proportional to 1,014,827.06, 1,400,507.49 and 562,118.02 is: 775,748.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,827.06 : 1,400,507.49 = 562,118.02 : x
  2. Step 2: Convert to fraction form
    1,014,827.06/1,400,507.49 = 562,118.02/x
  3. Step 3: Cross multiply
    1,014,827.06x = 1,400,507.49 × 562,118.02
  4. Step 4: Simplify right side
    1,014,827.06x = 787,250,497,273.97
  5. Step 5: Solve for x
    x = 787,250,497,273.97/1,014,827.06
  6. Step 6: Final answer
    x = 775,748.43

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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.