Home / 6,393,816.15-9,574,977.83-3,024,086.55

Finding the Fourth Proportional to 6,393,816.15, 9,574,977.83 and 3,024,086.55

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Solution

The fourth proportional to 6,393,816.15, 9,574,977.83 and 3,024,086.55 is: 4,528,682.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,393,816.15 : 9,574,977.83 = 3,024,086.55 : x
  2. Step 2: Convert to fraction form
    6,393,816.15/9,574,977.83 = 3,024,086.55/x
  3. Step 3: Cross multiply
    6,393,816.15x = 9,574,977.83 × 3,024,086.55
  4. Step 4: Simplify right side
    6,393,816.15x = 28,955,561,657,130.75
  5. Step 5: Solve for x
    x = 28,955,561,657,130.75/6,393,816.15
  6. Step 6: Final answer
    x = 4,528,682.24

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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.