Home / 5,767,477.30-8,652,528.15-3,370,087.90

Finding the Fourth Proportional to 5,767,477.30, 8,652,528.15 and 3,370,087.90

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Solution

The fourth proportional to 5,767,477.30, 8,652,528.15 and 3,370,087.90 is: 5,055,898.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,767,477.30 : 8,652,528.15 = 3,370,087.90 : x
  2. Step 2: Convert to fraction form
    5,767,477.30/8,652,528.15 = 3,370,087.90/x
  3. Step 3: Cross multiply
    5,767,477.30x = 8,652,528.15 × 3,370,087.90
  4. Step 4: Simplify right side
    5,767,477.30x = 29,159,780,422,724.39
  5. Step 5: Solve for x
    x = 29,159,780,422,724.39/5,767,477.30
  6. Step 6: Final answer
    x = 5,055,898.60

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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.