Home / 6,895,522.07-9,515,820.01-3,996,594.46

Finding the Fourth Proportional to 6,895,522.07, 9,515,820.01 and 3,996,594.46

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Solution

The fourth proportional to 6,895,522.07, 9,515,820.01 and 3,996,594.46 is: 5,515,300.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,522.07 : 9,515,820.01 = 3,996,594.46 : x
  2. Step 2: Convert to fraction form
    6,895,522.07/9,515,820.01 = 3,996,594.46/x
  3. Step 3: Cross multiply
    6,895,522.07x = 9,515,820.01 × 3,996,594.46
  4. Step 4: Simplify right side
    6,895,522.07x = 38,030,873,490,193.56
  5. Step 5: Solve for x
    x = 38,030,873,490,193.56/6,895,522.07
  6. Step 6: Final answer
    x = 5,515,300.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.