Home / 4,602,948.40-6,351,936.60-2,565,714.16

Finding the Fourth Proportional to 4,602,948.40, 6,351,936.60 and 2,565,714.16

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Solution

The fourth proportional to 4,602,948.40, 6,351,936.60 and 2,565,714.16 is: 3,540,611.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,948.40 : 6,351,936.60 = 2,565,714.16 : x
  2. Step 2: Convert to fraction form
    4,602,948.40/6,351,936.60 = 2,565,714.16/x
  3. Step 3: Cross multiply
    4,602,948.40x = 6,351,936.60 × 2,565,714.16
  4. Step 4: Simplify right side
    4,602,948.40x = 16,297,253,678,042.26
  5. Step 5: Solve for x
    x = 16,297,253,678,042.26/4,602,948.40
  6. Step 6: Final answer
    x = 3,540,611.86

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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.