Home / 3,232,891.36-4,849,337.04-1,435,352.32

Finding the Fourth Proportional to 3,232,891.36, 4,849,337.04 and 1,435,352.32

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Solution

The fourth proportional to 3,232,891.36, 4,849,337.04 and 1,435,352.32 is: 2,153,028.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,891.36 : 4,849,337.04 = 1,435,352.32 : x
  2. Step 2: Convert to fraction form
    3,232,891.36/4,849,337.04 = 1,435,352.32/x
  3. Step 3: Cross multiply
    3,232,891.36x = 4,849,337.04 × 1,435,352.32
  4. Step 4: Simplify right side
    3,232,891.36x = 6,960,507,170,825.93
  5. Step 5: Solve for x
    x = 6,960,507,170,825.93/3,232,891.36
  6. Step 6: Final answer
    x = 2,153,028.48

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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.