Home / 4,032,392.80-6,048,589.20-1,507,525.60

Finding the Fourth Proportional to 4,032,392.80, 6,048,589.20 and 1,507,525.60

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Solution

The fourth proportional to 4,032,392.80, 6,048,589.20 and 1,507,525.60 is: 2,261,288.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,392.80 : 6,048,589.20 = 1,507,525.60 : x
  2. Step 2: Convert to fraction form
    4,032,392.80/6,048,589.20 = 1,507,525.60/x
  3. Step 3: Cross multiply
    4,032,392.80x = 6,048,589.20 × 1,507,525.60
  4. Step 4: Simplify right side
    4,032,392.80x = 9,118,403,062,883.52
  5. Step 5: Solve for x
    x = 9,118,403,062,883.52/4,032,392.80
  6. Step 6: Final answer
    x = 2,261,288.40

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Similar ratio
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1.5x scale

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.