Home / 9,455,920.56-14,185,280.52-3,471,822

Finding the Fourth Proportional to 9,455,920.56, 14,185,280.52 and 3,471,822

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Solution

The fourth proportional to 9,455,920.56, 14,185,280.52 and 3,471,822 is: 5,208,246.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,455,920.56 : 14,185,280.52 = 3,471,822 : x
  2. Step 2: Convert to fraction form
    9,455,920.56/14,185,280.52 = 3,471,822/x
  3. Step 3: Cross multiply
    9,455,920.56x = 14,185,280.52 × 3,471,822
  4. Step 4: Simplify right side
    9,455,920.56x = 49,248,768,985,507.44
  5. Step 5: Solve for x
    x = 49,248,768,985,507.44/9,455,920.56
  6. Step 6: Final answer
    x = 5,208,246.90

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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.