Home / 2,709,032.74-4,063,634.77-1,003,602.85

Finding the Fourth Proportional to 2,709,032.74, 4,063,634.77 and 1,003,602.85

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Solution

The fourth proportional to 2,709,032.74, 4,063,634.77 and 1,003,602.85 is: 1,505,436.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,032.74 : 4,063,634.77 = 1,003,602.85 : x
  2. Step 2: Convert to fraction form
    2,709,032.74/4,063,634.77 = 1,003,602.85/x
  3. Step 3: Cross multiply
    2,709,032.74x = 4,063,634.77 × 1,003,602.85
  4. Step 4: Simplify right side
    2,709,032.74x = 4,078,275,423,863.00
  5. Step 5: Solve for x
    x = 4,078,275,423,863.00/2,709,032.74
  6. Step 6: Final answer
    x = 1,505,436.01

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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.