Home / 3,032,980.69-4,551,730.53-2,225,451.82

Finding the Fourth Proportional to 3,032,980.69, 4,551,730.53 and 2,225,451.82

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Solution

The fourth proportional to 3,032,980.69, 4,551,730.53 and 2,225,451.82 is: 3,339,835.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,980.69 : 4,551,730.53 = 2,225,451.82 : x
  2. Step 2: Convert to fraction form
    3,032,980.69/4,551,730.53 = 2,225,451.82/x
  3. Step 3: Cross multiply
    3,032,980.69x = 4,551,730.53 × 2,225,451.82
  4. Step 4: Simplify right side
    3,032,980.69x = 10,129,657,000,008.62
  5. Step 5: Solve for x
    x = 10,129,657,000,008.62/3,032,980.69
  6. Step 6: Final answer
    x = 3,339,835.64

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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.