Home / 4,540,365.54-6,265,421.01-2,503,175.04

Finding the Fourth Proportional to 4,540,365.54, 6,265,421.01 and 2,503,175.04

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Solution

The fourth proportional to 4,540,365.54, 6,265,421.01 and 2,503,175.04 is: 3,454,225.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,365.54 : 6,265,421.01 = 2,503,175.04 : x
  2. Step 2: Convert to fraction form
    4,540,365.54/6,265,421.01 = 2,503,175.04/x
  3. Step 3: Cross multiply
    4,540,365.54x = 6,265,421.01 × 2,503,175.04
  4. Step 4: Simplify right side
    4,540,365.54x = 15,683,445,487,323.59
  5. Step 5: Solve for x
    x = 15,683,445,487,323.59/4,540,365.54
  6. Step 6: Final answer
    x = 3,454,225.29

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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.