Home / 2,925,328.28-4,388,460-903,096.86

Finding the Fourth Proportional to 2,925,328.28, 4,388,460 and 903,096.86

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Solution

The fourth proportional to 2,925,328.28, 4,388,460 and 903,096.86 is: 1,354,789.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,925,328.28 : 4,388,460 = 903,096.86 : x
  2. Step 2: Convert to fraction form
    2,925,328.28/4,388,460 = 903,096.86/x
  3. Step 3: Cross multiply
    2,925,328.28x = 4,388,460 × 903,096.86
  4. Step 4: Simplify right side
    2,925,328.28x = 3,963,204,446,235.60
  5. Step 5: Solve for x
    x = 3,963,204,446,235.60/2,925,328.28
  6. Step 6: Final answer
    x = 1,354,789.64

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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.