Home / 3,751,875.34-5,627,815.20-2,634,930.70

Finding the Fourth Proportional to 3,751,875.34, 5,627,815.20 and 2,634,930.70

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Solution

The fourth proportional to 3,751,875.34, 5,627,815.20 and 2,634,930.70 is: 3,952,397.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,875.34 : 5,627,815.20 = 2,634,930.70 : x
  2. Step 2: Convert to fraction form
    3,751,875.34/5,627,815.20 = 2,634,930.70/x
  3. Step 3: Cross multiply
    3,751,875.34x = 5,627,815.20 × 2,634,930.70
  4. Step 4: Simplify right side
    3,751,875.34x = 14,828,903,044,406.64
  5. Step 5: Solve for x
    x = 14,828,903,044,406.64/3,751,875.34
  6. Step 6: Final answer
    x = 3,952,397.59

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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.