Home / 6,790,314.24-9,370,711.80-3,734,579.52

Finding the Fourth Proportional to 6,790,314.24, 9,370,711.80 and 3,734,579.52

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Solution

The fourth proportional to 6,790,314.24, 9,370,711.80 and 3,734,579.52 is: 5,153,762.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790,314.24 : 9,370,711.80 = 3,734,579.52 : x
  2. Step 2: Convert to fraction form
    6,790,314.24/9,370,711.80 = 3,734,579.52/x
  3. Step 3: Cross multiply
    6,790,314.24x = 9,370,711.80 × 3,734,579.52
  4. Step 4: Simplify right side
    6,790,314.24x = 34,995,668,376,102.34
  5. Step 5: Solve for x
    x = 34,995,668,376,102.34/6,790,314.24
  6. Step 6: Final answer
    x = 5,153,762.72

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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.