Home / 5,599,682.40-8,378,528.40-3,710,114.40

Finding the Fourth Proportional to 5,599,682.40, 8,378,528.40 and 3,710,114.40

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Solution

The fourth proportional to 5,599,682.40, 8,378,528.40 and 3,710,114.40 is: 5,551,261.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,599,682.40 : 8,378,528.40 = 3,710,114.40 : x
  2. Step 2: Convert to fraction form
    5,599,682.40/8,378,528.40 = 3,710,114.40/x
  3. Step 3: Cross multiply
    5,599,682.40x = 8,378,528.40 × 3,710,114.40
  4. Step 4: Simplify right side
    5,599,682.40x = 31,085,298,867,648.96
  5. Step 5: Solve for x
    x = 31,085,298,867,648.96/5,599,682.40
  6. Step 6: Final answer
    x = 5,551,261.06

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1.5x scale

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.