Home / 10,954,333.08-16,432,994.22-4,563,090.75

Finding the Fourth Proportional to 10,954,333.08, 16,432,994.22 and 4,563,090.75

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Solution

The fourth proportional to 10,954,333.08, 16,432,994.22 and 4,563,090.75 is: 6,845,258.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,954,333.08 : 16,432,994.22 = 4,563,090.75 : x
  2. Step 2: Convert to fraction form
    10,954,333.08/16,432,994.22 = 4,563,090.75/x
  3. Step 3: Cross multiply
    10,954,333.08x = 16,432,994.22 × 4,563,090.75
  4. Step 4: Simplify right side
    10,954,333.08x = 74,985,243,990,265
  5. Step 5: Solve for x
    x = 74,985,243,990,265/10,954,333.08
  6. Step 6: Final answer
    x = 6,845,258.72

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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.