Home / 4,113,837.58-5,675,211.71-2,664,000.04

Finding the Fourth Proportional to 4,113,837.58, 5,675,211.71 and 2,664,000.04

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Solution

The fourth proportional to 4,113,837.58, 5,675,211.71 and 2,664,000.04 is: 3,675,099.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113,837.58 : 5,675,211.71 = 2,664,000.04 : x
  2. Step 2: Convert to fraction form
    4,113,837.58/5,675,211.71 = 2,664,000.04/x
  3. Step 3: Cross multiply
    4,113,837.58x = 5,675,211.71 × 2,664,000.04
  4. Step 4: Simplify right side
    4,113,837.58x = 15,118,764,209,128.47
  5. Step 5: Solve for x
    x = 15,118,764,209,128.47/4,113,837.58
  6. Step 6: Final answer
    x = 3,675,099.93

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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.