Home / 7,030,787.33-10,546,592.27-2,712,860.79

Finding the Fourth Proportional to 7,030,787.33, 10,546,592.27 and 2,712,860.79

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Solution

The fourth proportional to 7,030,787.33, 10,546,592.27 and 2,712,860.79 is: 4,069,449.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,030,787.33 : 10,546,592.27 = 2,712,860.79 : x
  2. Step 2: Convert to fraction form
    7,030,787.33/10,546,592.27 = 2,712,860.79/x
  3. Step 3: Cross multiply
    7,030,787.33x = 10,546,592.27 × 2,712,860.79
  4. Step 4: Simplify right side
    7,030,787.33x = 28,611,436,623,835.79
  5. Step 5: Solve for x
    x = 28,611,436,623,835.79/7,030,787.33
  6. Step 6: Final answer
    x = 4,069,449.88

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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.