Home / 4,947,956.55-7,421,934.83-4,947,956.55

Finding the Fourth Proportional to 4,947,956.55, 7,421,934.83 and 4,947,956.55

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Solution

The fourth proportional to 4,947,956.55, 7,421,934.83 and 4,947,956.55 is: 7,421,934.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,947,956.55 : 7,421,934.83 = 4,947,956.55 : x
  2. Step 2: Convert to fraction form
    4,947,956.55/7,421,934.83 = 4,947,956.55/x
  3. Step 3: Cross multiply
    4,947,956.55x = 7,421,934.83 × 4,947,956.55
  4. Step 4: Simplify right side
    4,947,956.55x = 36,723,411,031,031.85
  5. Step 5: Solve for x
    x = 36,723,411,031,031.85/4,947,956.55
  6. Step 6: Final answer
    x = 7,421,934.83

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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.