Home / 3,056,948.70-4,584,256.65-926,324.70

Finding the Fourth Proportional to 3,056,948.70, 4,584,256.65 and 926,324.70

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Solution

The fourth proportional to 3,056,948.70, 4,584,256.65 and 926,324.70 is: 1,389,133.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,948.70 : 4,584,256.65 = 926,324.70 : x
  2. Step 2: Convert to fraction form
    3,056,948.70/4,584,256.65 = 926,324.70/x
  3. Step 3: Cross multiply
    3,056,948.70x = 4,584,256.65 × 926,324.70
  4. Step 4: Simplify right side
    3,056,948.70x = 4,246,510,166,034.26
  5. Step 5: Solve for x
    x = 4,246,510,166,034.26/3,056,948.70
  6. Step 6: Final answer
    x = 1,389,133.60

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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.