Home / 1,342,883.84-2,014,325.76-544,016.48

Finding the Fourth Proportional to 1,342,883.84, 2,014,325.76 and 544,016.48

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Solution

The fourth proportional to 1,342,883.84, 2,014,325.76 and 544,016.48 is: 816,024.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,342,883.84 : 2,014,325.76 = 544,016.48 : x
  2. Step 2: Convert to fraction form
    1,342,883.84/2,014,325.76 = 544,016.48/x
  3. Step 3: Cross multiply
    1,342,883.84x = 2,014,325.76 × 544,016.48
  4. Step 4: Simplify right side
    1,342,883.84x = 1,095,826,409,528.52
  5. Step 5: Solve for x
    x = 1,095,826,409,528.52/1,342,883.84
  6. Step 6: Final answer
    x = 816,024.72

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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.