Home / 6,021,972-9,034,732.44-2,425,888.44

Finding the Fourth Proportional to 6,021,972, 9,034,732.44 and 2,425,888.44

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Solution

The fourth proportional to 6,021,972, 9,034,732.44 and 2,425,888.44 is: 3,639,547.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021,972 : 9,034,732.44 = 2,425,888.44 : x
  2. Step 2: Convert to fraction form
    6,021,972/9,034,732.44 = 2,425,888.44/x
  3. Step 3: Cross multiply
    6,021,972x = 9,034,732.44 × 2,425,888.44
  4. Step 4: Simplify right side
    6,021,972x = 21,917,252,984,688.99
  5. Step 5: Solve for x
    x = 21,917,252,984,688.99/6,021,972
  6. Step 6: Final answer
    x = 3,639,547.47

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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.