Home / 9,222,392.10-13,828,404.15-3,542,801.70

Finding the Fourth Proportional to 9,222,392.10, 13,828,404.15 and 3,542,801.70

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Solution

The fourth proportional to 9,222,392.10, 13,828,404.15 and 3,542,801.70 is: 5,312,211.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,222,392.10 : 13,828,404.15 = 3,542,801.70 : x
  2. Step 2: Convert to fraction form
    9,222,392.10/13,828,404.15 = 3,542,801.70/x
  3. Step 3: Cross multiply
    9,222,392.10x = 13,828,404.15 × 3,542,801.70
  4. Step 4: Simplify right side
    9,222,392.10x = 48,991,293,730,907.06
  5. Step 5: Solve for x
    x = 48,991,293,730,907.06/9,222,392.10
  6. Step 6: Final answer
    x = 5,312,211.11

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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.