Home / 3,235,152.90-4,464,480.09-1,784,860.02

Finding the Fourth Proportional to 3,235,152.90, 4,464,480.09 and 1,784,860.02

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Solution

The fourth proportional to 3,235,152.90, 4,464,480.09 and 1,784,860.02 is: 2,463,089.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,152.90 : 4,464,480.09 = 1,784,860.02 : x
  2. Step 2: Convert to fraction form
    3,235,152.90/4,464,480.09 = 1,784,860.02/x
  3. Step 3: Cross multiply
    3,235,152.90x = 4,464,480.09 × 1,784,860.02
  4. Step 4: Simplify right side
    3,235,152.90x = 7,968,472,022,727.00
  5. Step 5: Solve for x
    x = 7,968,472,022,727.00/3,235,152.90
  6. Step 6: Final answer
    x = 2,463,089.77

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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.