Home / 3,370,551.18-5,056,575.99-1,572,453.77

Finding the Fourth Proportional to 3,370,551.18, 5,056,575.99 and 1,572,453.77

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Solution

The fourth proportional to 3,370,551.18, 5,056,575.99 and 1,572,453.77 is: 2,359,030.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,551.18 : 5,056,575.99 = 1,572,453.77 : x
  2. Step 2: Convert to fraction form
    3,370,551.18/5,056,575.99 = 1,572,453.77/x
  3. Step 3: Cross multiply
    3,370,551.18x = 5,056,575.99 × 1,572,453.77
  4. Step 4: Simplify right side
    3,370,551.18x = 7,951,231,953,484.10
  5. Step 5: Solve for x
    x = 7,951,231,953,484.10/3,370,551.18
  6. Step 6: Final answer
    x = 2,359,030.18

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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.