Home / 2,072,226.60-2,859,760.98-1,154,455.25

Finding the Fourth Proportional to 2,072,226.60, 2,859,760.98 and 1,154,455.25

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Solution

The fourth proportional to 2,072,226.60, 2,859,760.98 and 1,154,455.25 is: 1,593,197.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,072,226.60 : 2,859,760.98 = 1,154,455.25 : x
  2. Step 2: Convert to fraction form
    2,072,226.60/2,859,760.98 = 1,154,455.25/x
  3. Step 3: Cross multiply
    2,072,226.60x = 2,859,760.98 × 1,154,455.25
  4. Step 4: Simplify right side
    2,072,226.60x = 3,301,466,062,807.34
  5. Step 5: Solve for x
    x = 3,301,466,062,807.34/2,072,226.60
  6. Step 6: Final answer
    x = 1,593,197.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.