Home / 3,232,403.40-4,848,605.10-2,959,465.80

Finding the Fourth Proportional to 3,232,403.40, 4,848,605.10 and 2,959,465.80

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Solution

The fourth proportional to 3,232,403.40, 4,848,605.10 and 2,959,465.80 is: 4,439,198.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,403.40 : 4,848,605.10 = 2,959,465.80 : x
  2. Step 2: Convert to fraction form
    3,232,403.40/4,848,605.10 = 2,959,465.80/x
  3. Step 3: Cross multiply
    3,232,403.40x = 4,848,605.10 × 2,959,465.80
  4. Step 4: Simplify right side
    3,232,403.40x = 14,349,280,971,155.58
  5. Step 5: Solve for x
    x = 14,349,280,971,155.58/3,232,403.40
  6. Step 6: Final answer
    x = 4,439,198.70

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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.