Home / 2,848,096.48-3,929,595.88-1,623,955.52

Finding the Fourth Proportional to 2,848,096.48, 3,929,595.88 and 1,623,955.52

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Solution

The fourth proportional to 2,848,096.48, 3,929,595.88 and 1,623,955.52 is: 2,240,615.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,096.48 : 3,929,595.88 = 1,623,955.52 : x
  2. Step 2: Convert to fraction form
    2,848,096.48/3,929,595.88 = 1,623,955.52/x
  3. Step 3: Cross multiply
    2,848,096.48x = 3,929,595.88 × 1,623,955.52
  4. Step 4: Simplify right side
    2,848,096.48x = 6,381,488,920,695.26
  5. Step 5: Solve for x
    x = 6,381,488,920,695.26/2,848,096.48
  6. Step 6: Final answer
    x = 2,240,615.43

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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.