Home / 10,316,132.94-14,237,572.59-6,241,785.42

Finding the Fourth Proportional to 10,316,132.94, 14,237,572.59 and 6,241,785.42

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Solution

The fourth proportional to 10,316,132.94, 14,237,572.59 and 6,241,785.42 is: 8,614,455.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,316,132.94 : 14,237,572.59 = 6,241,785.42 : x
  2. Step 2: Convert to fraction form
    10,316,132.94/14,237,572.59 = 6,241,785.42/x
  3. Step 3: Cross multiply
    10,316,132.94x = 14,237,572.59 × 6,241,785.42
  4. Step 4: Simplify right side
    10,316,132.94x = 88,867,873,008,453.64
  5. Step 5: Solve for x
    x = 88,867,873,008,453.64/10,316,132.94
  6. Step 6: Final answer
    x = 8,614,455.97

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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.