Home / 8,983,522.72-13,482,271.88-6,270,221.17

Finding the Fourth Proportional to 8,983,522.72, 13,482,271.88 and 6,270,221.17

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Solution

The fourth proportional to 8,983,522.72, 13,482,271.88 and 6,270,221.17 is: 9,410,209.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,522.72 : 13,482,271.88 = 6,270,221.17 : x
  2. Step 2: Convert to fraction form
    8,983,522.72/13,482,271.88 = 6,270,221.17/x
  3. Step 3: Cross multiply
    8,983,522.72x = 13,482,271.88 × 6,270,221.17
  4. Step 4: Simplify right side
    8,983,522.72x = 84,536,826,561,671.70
  5. Step 5: Solve for x
    x = 84,536,826,561,671.70/8,983,522.72
  6. Step 6: Final answer
    x = 9,410,209.02

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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.