Home / 2,600,762.58-3,589,191.81-1,454,774.58

Finding the Fourth Proportional to 2,600,762.58, 3,589,191.81 and 1,454,774.58

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Solution

The fourth proportional to 2,600,762.58, 3,589,191.81 and 1,454,774.58 is: 2,007,666.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,600,762.58 : 3,589,191.81 = 1,454,774.58 : x
  2. Step 2: Convert to fraction form
    2,600,762.58/3,589,191.81 = 1,454,774.58/x
  3. Step 3: Cross multiply
    2,600,762.58x = 3,589,191.81 × 1,454,774.58
  4. Step 4: Simplify right side
    2,600,762.58x = 5,221,465,007,932.19
  5. Step 5: Solve for x
    x = 5,221,465,007,932.19/2,600,762.58
  6. Step 6: Final answer
    x = 2,007,666.92

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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.