Home / 9,273,653.40-13,910,480.10-4,234,805.40

Finding the Fourth Proportional to 9,273,653.40, 13,910,480.10 and 4,234,805.40

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Solution

The fourth proportional to 9,273,653.40, 13,910,480.10 and 4,234,805.40 is: 6,352,208.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273,653.40 : 13,910,480.10 = 4,234,805.40 : x
  2. Step 2: Convert to fraction form
    9,273,653.40/13,910,480.10 = 4,234,805.40/x
  3. Step 3: Cross multiply
    9,273,653.40x = 13,910,480.10 × 4,234,805.40
  4. Step 4: Simplify right side
    9,273,653.40x = 58,908,176,244,072.55
  5. Step 5: Solve for x
    x = 58,908,176,244,072.55/9,273,653.40
  6. Step 6: Final answer
    x = 6,352,208.10

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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.