Home / 7,398,585.33-11,097,627.84-2,606,149.35

Finding the Fourth Proportional to 7,398,585.33, 11,097,627.84 and 2,606,149.35

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Solution

The fourth proportional to 7,398,585.33, 11,097,627.84 and 2,606,149.35 is: 3,909,135.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398,585.33 : 11,097,627.84 = 2,606,149.35 : x
  2. Step 2: Convert to fraction form
    7,398,585.33/11,097,627.84 = 2,606,149.35/x
  3. Step 3: Cross multiply
    7,398,585.33x = 11,097,627.84 × 2,606,149.35
  4. Step 4: Simplify right side
    7,398,585.33x = 28,922,075,581,757.91
  5. Step 5: Solve for x
    x = 28,922,075,581,757.91/7,398,585.33
  6. Step 6: Final answer
    x = 3,909,135.91

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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.