Home / 2,815,929.34-3,885,959.04-1,592,475.07

Finding the Fourth Proportional to 2,815,929.34, 3,885,959.04 and 1,592,475.07

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Solution

The fourth proportional to 2,815,929.34, 3,885,959.04 and 1,592,475.07 is: 2,197,602.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,815,929.34 : 3,885,959.04 = 1,592,475.07 : x
  2. Step 2: Convert to fraction form
    2,815,929.34/3,885,959.04 = 1,592,475.07/x
  3. Step 3: Cross multiply
    2,815,929.34x = 3,885,959.04 × 1,592,475.07
  4. Step 4: Simplify right side
    2,815,929.34x = 6,188,292,874,811.34
  5. Step 5: Solve for x
    x = 6,188,292,874,811.34/2,815,929.34
  6. Step 6: Final answer
    x = 2,197,602.33

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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.