Home / 9,463,975.94-14,195,962.29-2,991,594.80

Finding the Fourth Proportional to 9,463,975.94, 14,195,962.29 and 2,991,594.80

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Solution

The fourth proportional to 9,463,975.94, 14,195,962.29 and 2,991,594.80 is: 4,487,391.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463,975.94 : 14,195,962.29 = 2,991,594.80 : x
  2. Step 2: Convert to fraction form
    9,463,975.94/14,195,962.29 = 2,991,594.80/x
  3. Step 3: Cross multiply
    9,463,975.94x = 14,195,962.29 × 2,991,594.80
  4. Step 4: Simplify right side
    9,463,975.94x = 42,468,566,896,780.27
  5. Step 5: Solve for x
    x = 42,468,566,896,780.27/9,463,975.94
  6. Step 6: Final answer
    x = 4,487,391.68

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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.