Home / 4,911,302.60-7,366,953.90-3,715,560.35

Finding the Fourth Proportional to 4,911,302.60, 7,366,953.90 and 3,715,560.35

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Solution

The fourth proportional to 4,911,302.60, 7,366,953.90 and 3,715,560.35 is: 5,573,340.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911,302.60 : 7,366,953.90 = 3,715,560.35 : x
  2. Step 2: Convert to fraction form
    4,911,302.60/7,366,953.90 = 3,715,560.35/x
  3. Step 3: Cross multiply
    4,911,302.60x = 7,366,953.90 × 3,715,560.35
  4. Step 4: Simplify right side
    4,911,302.60x = 27,372,361,811,117.87
  5. Step 5: Solve for x
    x = 27,372,361,811,117.87/4,911,302.60
  6. Step 6: Final answer
    x = 5,573,340.53

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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.