Home / 3,010,011.07-4,153,794.21-1,633,319.77

Finding the Fourth Proportional to 3,010,011.07, 4,153,794.21 and 1,633,319.77

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Solution

The fourth proportional to 3,010,011.07, 4,153,794.21 and 1,633,319.77 is: 2,253,969.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,011.07 : 4,153,794.21 = 1,633,319.77 : x
  2. Step 2: Convert to fraction form
    3,010,011.07/4,153,794.21 = 1,633,319.77/x
  3. Step 3: Cross multiply
    3,010,011.07x = 4,153,794.21 × 1,633,319.77
  4. Step 4: Simplify right side
    3,010,011.07x = 6,784,474,200,058.83
  5. Step 5: Solve for x
    x = 6,784,474,200,058.83/3,010,011.07
  6. Step 6: Final answer
    x = 2,253,969.85

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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.