Home / 5,941,465.02-8,900,633.77-4,380,647.87

Finding the Fourth Proportional to 5,941,465.02, 8,900,633.77 and 4,380,647.87

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Solution

The fourth proportional to 5,941,465.02, 8,900,633.77 and 4,380,647.87 is: 6,562,445.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941,465.02 : 8,900,633.77 = 4,380,647.87 : x
  2. Step 2: Convert to fraction form
    5,941,465.02/8,900,633.77 = 4,380,647.87/x
  3. Step 3: Cross multiply
    5,941,465.02x = 8,900,633.77 × 4,380,647.87
  4. Step 4: Simplify right side
    5,941,465.02x = 38,990,542,377,500.53
  5. Step 5: Solve for x
    x = 38,990,542,377,500.53/5,941,465.02
  6. Step 6: Final answer
    x = 6,562,445.84

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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.