Home / 9,675,301.44-13,347,448.64-6,238,646.40

Finding the Fourth Proportional to 9,675,301.44, 13,347,448.64 and 6,238,646.40

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Solution

The fourth proportional to 9,675,301.44, 13,347,448.64 and 6,238,646.40 is: 8,606,451.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,301.44 : 13,347,448.64 = 6,238,646.40 : x
  2. Step 2: Convert to fraction form
    9,675,301.44/13,347,448.64 = 6,238,646.40/x
  3. Step 3: Cross multiply
    9,675,301.44x = 13,347,448.64 × 6,238,646.40
  4. Step 4: Simplify right side
    9,675,301.44x = 83,270,012,407,120.91
  5. Step 5: Solve for x
    x = 83,270,012,407,120.91/9,675,301.44
  6. Step 6: Final answer
    x = 8,606,451.48

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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.