Home / 1,302,846.90-1,954,284.93-544,803.54

Finding the Fourth Proportional to 1,302,846.90, 1,954,284.93 and 544,803.54

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Solution

The fourth proportional to 1,302,846.90, 1,954,284.93 and 544,803.54 is: 817,211.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,846.90 : 1,954,284.93 = 544,803.54 : x
  2. Step 2: Convert to fraction form
    1,302,846.90/1,954,284.93 = 544,803.54/x
  3. Step 3: Cross multiply
    1,302,846.90x = 1,954,284.93 × 544,803.54
  4. Step 4: Simplify right side
    1,302,846.90x = 1,064,701,348,032.65
  5. Step 5: Solve for x
    x = 1,064,701,348,032.65/1,302,846.90
  6. Step 6: Final answer
    x = 817,211.41

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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.