Home / 8,495,034.76-12,742,181.34-2,737,640.44

Finding the Fourth Proportional to 8,495,034.76, 12,742,181.34 and 2,737,640.44

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Solution

The fourth proportional to 8,495,034.76, 12,742,181.34 and 2,737,640.44 is: 4,106,341.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,495,034.76 : 12,742,181.34 = 2,737,640.44 : x
  2. Step 2: Convert to fraction form
    8,495,034.76/12,742,181.34 = 2,737,640.44/x
  3. Step 3: Cross multiply
    8,495,034.76x = 12,742,181.34 × 2,737,640.44
  4. Step 4: Simplify right side
    8,495,034.76x = 34,883,510,930,197.39
  5. Step 5: Solve for x
    x = 34,883,510,930,197.39/8,495,034.76
  6. Step 6: Final answer
    x = 4,106,341.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.