Home / 5,595,772.40-8,406,100.20-5,384,265.20

Finding the Fourth Proportional to 5,595,772.40, 8,406,100.20 and 5,384,265.20

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Solution

The fourth proportional to 5,595,772.40, 8,406,100.20 and 5,384,265.20 is: 8,088,369.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,772.40 : 8,406,100.20 = 5,384,265.20 : x
  2. Step 2: Convert to fraction form
    5,595,772.40/8,406,100.20 = 5,384,265.20/x
  3. Step 3: Cross multiply
    5,595,772.40x = 8,406,100.20 × 5,384,265.20
  4. Step 4: Simplify right side
    5,595,772.40x = 45,260,672,774,573.04
  5. Step 5: Solve for x
    x = 45,260,672,774,573.04/5,595,772.40
  6. Step 6: Final answer
    x = 8,088,369.14

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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.