Home / 2,954,007.97-4,429,240.28-1,354,567.39

Finding the Fourth Proportional to 2,954,007.97, 4,429,240.28 and 1,354,567.39

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Solution

The fourth proportional to 2,954,007.97, 4,429,240.28 and 1,354,567.39 is: 2,031,038.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,007.97 : 4,429,240.28 = 1,354,567.39 : x
  2. Step 2: Convert to fraction form
    2,954,007.97/4,429,240.28 = 1,354,567.39/x
  3. Step 3: Cross multiply
    2,954,007.97x = 4,429,240.28 × 1,354,567.39
  4. Step 4: Simplify right side
    2,954,007.97x = 5,999,704,432,996.16
  5. Step 5: Solve for x
    x = 5,999,704,432,996.16/2,954,007.97
  6. Step 6: Final answer
    x = 2,031,038.68

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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.