Home / 5,432,852-7,497,569.04-3,018,404

Finding the Fourth Proportional to 5,432,852, 7,497,569.04 and 3,018,404

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Solution

The fourth proportional to 5,432,852, 7,497,569.04 and 3,018,404 is: 4,165,527.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,852 : 7,497,569.04 = 3,018,404 : x
  2. Step 2: Convert to fraction form
    5,432,852/7,497,569.04 = 3,018,404/x
  3. Step 3: Cross multiply
    5,432,852x = 7,497,569.04 × 3,018,404
  4. Step 4: Simplify right side
    5,432,852x = 22,630,692,380,612.16
  5. Step 5: Solve for x
    x = 22,630,692,380,612.16/5,432,852
  6. Step 6: Final answer
    x = 4,165,527.13

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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.