Home / 9,256,811.67-13,890,892.88-4,143,565.00

Finding the Fourth Proportional to 9,256,811.67, 13,890,892.88 and 4,143,565.00

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Solution

The fourth proportional to 9,256,811.67, 13,890,892.88 and 4,143,565.00 is: 6,217,887.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,256,811.67 : 13,890,892.88 = 4,143,565.00 : x
  2. Step 2: Convert to fraction form
    9,256,811.67/13,890,892.88 = 4,143,565.00/x
  3. Step 3: Cross multiply
    9,256,811.67x = 13,890,892.88 × 4,143,565.00
  4. Step 4: Simplify right side
    9,256,811.67x = 57,557,817,596,934.64
  5. Step 5: Solve for x
    x = 57,557,817,596,934.64/9,256,811.67
  6. Step 6: Final answer
    x = 6,217,887.94

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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.