Home / 6,154,627.60-8,493,412.44-3,363,807.23

Finding the Fourth Proportional to 6,154,627.60, 8,493,412.44 and 3,363,807.23

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Solution

The fourth proportional to 6,154,627.60, 8,493,412.44 and 3,363,807.23 is: 4,642,068.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,627.60 : 8,493,412.44 = 3,363,807.23 : x
  2. Step 2: Convert to fraction form
    6,154,627.60/8,493,412.44 = 3,363,807.23/x
  3. Step 3: Cross multiply
    6,154,627.60x = 8,493,412.44 × 3,363,807.23
  4. Step 4: Simplify right side
    6,154,627.60x = 28,570,202,113,757.84
  5. Step 5: Solve for x
    x = 28,570,202,113,757.84/6,154,627.60
  6. Step 6: Final answer
    x = 4,642,068.37

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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.