Home / 2,929,626-4,394,406.15-1,035,924.57

Finding the Fourth Proportional to 2,929,626, 4,394,406.15 and 1,035,924.57

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Solution

The fourth proportional to 2,929,626, 4,394,406.15 and 1,035,924.57 is: 1,553,875.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,929,626 : 4,394,406.15 = 1,035,924.57 : x
  2. Step 2: Convert to fraction form
    2,929,626/4,394,406.15 = 1,035,924.57/x
  3. Step 3: Cross multiply
    2,929,626x = 4,394,406.15 × 1,035,924.57
  4. Step 4: Simplify right side
    2,929,626x = 4,552,273,301,344.11
  5. Step 5: Solve for x
    x = 4,552,273,301,344.11/2,929,626
  6. Step 6: Final answer
    x = 1,553,875.24

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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.