Home / 9,105,667.04-12,565,853.46-4,975,698.44

Finding the Fourth Proportional to 9,105,667.04, 12,565,853.46 and 4,975,698.44

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Solution

The fourth proportional to 9,105,667.04, 12,565,853.46 and 4,975,698.44 is: 6,866,481.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,105,667.04 : 12,565,853.46 = 4,975,698.44 : x
  2. Step 2: Convert to fraction form
    9,105,667.04/12,565,853.46 = 4,975,698.44/x
  3. Step 3: Cross multiply
    9,105,667.04x = 12,565,853.46 × 4,975,698.44
  4. Step 4: Simplify right side
    9,105,667.04x = 62,523,897,489,605.24
  5. Step 5: Solve for x
    x = 62,523,897,489,605.24/9,105,667.04
  6. Step 6: Final answer
    x = 6,866,481.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.