Home / 4,789,373.00-6,614,832.87-3,488,421.02

Finding the Fourth Proportional to 4,789,373.00, 6,614,832.87 and 3,488,421.02

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Solution

The fourth proportional to 4,789,373.00, 6,614,832.87 and 3,488,421.02 is: 4,818,025.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,373.00 : 6,614,832.87 = 3,488,421.02 : x
  2. Step 2: Convert to fraction form
    4,789,373.00/6,614,832.87 = 3,488,421.02/x
  3. Step 3: Cross multiply
    4,789,373.00x = 6,614,832.87 × 3,488,421.02
  4. Step 4: Simplify right side
    4,789,373.00x = 23,075,321,994,420.77
  5. Step 5: Solve for x
    x = 23,075,321,994,420.77/4,789,373.00
  6. Step 6: Final answer
    x = 4,818,025.66

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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.