Home / 3,032,314.37-4,184,562.04-1,655,653.80

Finding the Fourth Proportional to 3,032,314.37, 4,184,562.04 and 1,655,653.80

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Solution

The fourth proportional to 3,032,314.37, 4,184,562.04 and 1,655,653.80 is: 2,284,784.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,314.37 : 4,184,562.04 = 1,655,653.80 : x
  2. Step 2: Convert to fraction form
    3,032,314.37/4,184,562.04 = 1,655,653.80/x
  3. Step 3: Cross multiply
    3,032,314.37x = 4,184,562.04 × 1,655,653.80
  4. Step 4: Simplify right side
    3,032,314.37x = 6,928,186,042,861.75
  5. Step 5: Solve for x
    x = 6,928,186,042,861.75/3,032,314.37
  6. Step 6: Final answer
    x = 2,284,784.89

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1.5x scale

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.