Home / 3,063,025.53-4,594,575.21-933,128.10

Finding the Fourth Proportional to 3,063,025.53, 4,594,575.21 and 933,128.10

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Solution

The fourth proportional to 3,063,025.53, 4,594,575.21 and 933,128.10 is: 1,399,703.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,025.53 : 4,594,575.21 = 933,128.10 : x
  2. Step 2: Convert to fraction form
    3,063,025.53/4,594,575.21 = 933,128.10/x
  3. Step 3: Cross multiply
    3,063,025.53x = 4,594,575.21 × 933,128.10
  4. Step 4: Simplify right side
    3,063,025.53x = 4,287,327,236,014.40
  5. Step 5: Solve for x
    x = 4,287,327,236,014.40/3,063,025.53
  6. Step 6: Final answer
    x = 1,399,703.40

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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.