Home / 2,238,699.60-3,358,049.40-2,042,744.40

Finding the Fourth Proportional to 2,238,699.60, 3,358,049.40 and 2,042,744.40

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Solution

The fourth proportional to 2,238,699.60, 3,358,049.40 and 2,042,744.40 is: 3,064,116.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,699.60 : 3,358,049.40 = 2,042,744.40 : x
  2. Step 2: Convert to fraction form
    2,238,699.60/3,358,049.40 = 2,042,744.40/x
  3. Step 3: Cross multiply
    2,238,699.60x = 3,358,049.40 × 2,042,744.40
  4. Step 4: Simplify right side
    2,238,699.60x = 6,859,636,606,773.36
  5. Step 5: Solve for x
    x = 6,859,636,606,773.36/2,238,699.60
  6. Step 6: Final answer
    x = 3,064,116.60

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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.