Home / 8,992,337.84-13,482,707.43-3,527,984.90

Finding the Fourth Proportional to 8,992,337.84, 13,482,707.43 and 3,527,984.90

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Solution

The fourth proportional to 8,992,337.84, 13,482,707.43 and 3,527,984.90 is: 5,289,702.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,992,337.84 : 13,482,707.43 = 3,527,984.90 : x
  2. Step 2: Convert to fraction form
    8,992,337.84/13,482,707.43 = 3,527,984.90/x
  3. Step 3: Cross multiply
    8,992,337.84x = 13,482,707.43 × 3,527,984.90
  4. Step 4: Simplify right side
    8,992,337.84x = 47,566,788,224,157.80
  5. Step 5: Solve for x
    x = 47,566,788,224,157.80/8,992,337.84
  6. Step 6: Final answer
    x = 5,289,702.09

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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.