Home / 3,201,650.18-4,418,219.22-1,751,332.93

Finding the Fourth Proportional to 3,201,650.18, 4,418,219.22 and 1,751,332.93

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Solution

The fourth proportional to 3,201,650.18, 4,418,219.22 and 1,751,332.93 is: 2,416,807.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,650.18 : 4,418,219.22 = 1,751,332.93 : x
  2. Step 2: Convert to fraction form
    3,201,650.18/4,418,219.22 = 1,751,332.93/x
  3. Step 3: Cross multiply
    3,201,650.18x = 4,418,219.22 × 1,751,332.93
  4. Step 4: Simplify right side
    3,201,650.18x = 7,737,772,811,944.91
  5. Step 5: Solve for x
    x = 7,737,772,811,944.91/3,201,650.18
  6. Step 6: Final answer
    x = 2,416,807.70

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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.