Home / 3,232,662-4,849,017.30-1,435,062.21

Finding the Fourth Proportional to 3,232,662, 4,849,017.30 and 1,435,062.21

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Solution

The fourth proportional to 3,232,662, 4,849,017.30 and 1,435,062.21 is: 2,152,604.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,662 : 4,849,017.30 = 1,435,062.21 : x
  2. Step 2: Convert to fraction form
    3,232,662/4,849,017.30 = 1,435,062.21/x
  3. Step 3: Cross multiply
    3,232,662x = 4,849,017.30 × 1,435,062.21
  4. Step 4: Simplify right side
    3,232,662x = 6,958,641,482,866.23
  5. Step 5: Solve for x
    x = 6,958,641,482,866.23/3,232,662
  6. Step 6: Final answer
    x = 2,152,604.10

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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.