Home / 2,731,162.08-4,096,939.95-1,048,265.58

Finding the Fourth Proportional to 2,731,162.08, 4,096,939.95 and 1,048,265.58

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Solution

The fourth proportional to 2,731,162.08, 4,096,939.95 and 1,048,265.58 is: 1,572,473.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,162.08 : 4,096,939.95 = 1,048,265.58 : x
  2. Step 2: Convert to fraction form
    2,731,162.08/4,096,939.95 = 1,048,265.58/x
  3. Step 3: Cross multiply
    2,731,162.08x = 4,096,939.95 × 1,048,265.58
  4. Step 4: Simplify right side
    2,731,162.08x = 4,294,681,132,911.92
  5. Step 5: Solve for x
    x = 4,294,681,132,911.92/2,731,162.08
  6. Step 6: Final answer
    x = 1,572,473.92

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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.