Home / 4,374,845.10-6,562,267.65-4,109,124.60

Finding the Fourth Proportional to 4,374,845.10, 6,562,267.65 and 4,109,124.60

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Solution

The fourth proportional to 4,374,845.10, 6,562,267.65 and 4,109,124.60 is: 6,163,686.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,845.10 : 6,562,267.65 = 4,109,124.60 : x
  2. Step 2: Convert to fraction form
    4,374,845.10/6,562,267.65 = 4,109,124.60/x
  3. Step 3: Cross multiply
    4,374,845.10x = 6,562,267.65 × 4,109,124.60
  4. Step 4: Simplify right side
    4,374,845.10x = 26,965,175,432,399.19
  5. Step 5: Solve for x
    x = 26,965,175,432,399.19/4,374,845.10
  6. Step 6: Final answer
    x = 6,163,686.90

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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.