Home / 6,577,394.49-9,865,698.08-1,784,977.65

Finding the Fourth Proportional to 6,577,394.49, 9,865,698.08 and 1,784,977.65

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Solution

The fourth proportional to 6,577,394.49, 9,865,698.08 and 1,784,977.65 is: 2,677,359.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,394.49 : 9,865,698.08 = 1,784,977.65 : x
  2. Step 2: Convert to fraction form
    6,577,394.49/9,865,698.08 = 1,784,977.65/x
  3. Step 3: Cross multiply
    6,577,394.49x = 9,865,698.08 × 1,784,977.65
  4. Step 4: Simplify right side
    6,577,394.49x = 17,610,050,565,523.02
  5. Step 5: Solve for x
    x = 17,610,050,565,523.02/6,577,394.49
  6. Step 6: Final answer
    x = 2,677,359.64

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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.