Home / 2,884,596.60-4,327,155.54-835,227.25

Finding the Fourth Proportional to 2,884,596.60, 4,327,155.54 and 835,227.25

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Solution

The fourth proportional to 2,884,596.60, 4,327,155.54 and 835,227.25 is: 1,252,916.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,884,596.60 : 4,327,155.54 = 835,227.25 : x
  2. Step 2: Convert to fraction form
    2,884,596.60/4,327,155.54 = 835,227.25/x
  3. Step 3: Cross multiply
    2,884,596.60x = 4,327,155.54 × 835,227.25
  4. Step 4: Simplify right side
    2,884,596.60x = 3,614,158,211,178.58
  5. Step 5: Solve for x
    x = 3,614,158,211,178.58/2,884,596.60
  6. Step 6: Final answer
    x = 1,252,916.34

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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.