Home / 5,573,336.70-7,691,284.35-4,175,421.42

Finding the Fourth Proportional to 5,573,336.70, 7,691,284.35 and 4,175,421.42

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Solution

The fourth proportional to 5,573,336.70, 7,691,284.35 and 4,175,421.42 is: 5,762,141.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,336.70 : 7,691,284.35 = 4,175,421.42 : x
  2. Step 2: Convert to fraction form
    5,573,336.70/7,691,284.35 = 4,175,421.42/x
  3. Step 3: Cross multiply
    5,573,336.70x = 7,691,284.35 × 4,175,421.42
  4. Step 4: Simplify right side
    5,573,336.70x = 32,114,353,422,300.77
  5. Step 5: Solve for x
    x = 32,114,353,422,300.77/5,573,336.70
  6. Step 6: Final answer
    x = 5,762,141.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.