Home / 9,837,655.71-14,758,374.96-3,771,914.36

Finding the Fourth Proportional to 9,837,655.71, 14,758,374.96 and 3,771,914.36

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Solution

The fourth proportional to 9,837,655.71, 14,758,374.96 and 3,771,914.36 is: 5,658,596.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,655.71 : 14,758,374.96 = 3,771,914.36 : x
  2. Step 2: Convert to fraction form
    9,837,655.71/14,758,374.96 = 3,771,914.36/x
  3. Step 3: Cross multiply
    9,837,655.71x = 14,758,374.96 × 3,771,914.36
  4. Step 4: Simplify right side
    9,837,655.71x = 55,667,326,368,096.55
  5. Step 5: Solve for x
    x = 55,667,326,368,096.55/9,837,655.71
  6. Step 6: Final answer
    x = 5,658,596.73

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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.