Home / 9,592,890.66-13,238,223.48-5,241,976.92

Finding the Fourth Proportional to 9,592,890.66, 13,238,223.48 and 5,241,976.92

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Solution

The fourth proportional to 9,592,890.66, 13,238,223.48 and 5,241,976.92 is: 7,233,946.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,592,890.66 : 13,238,223.48 = 5,241,976.92 : x
  2. Step 2: Convert to fraction form
    9,592,890.66/13,238,223.48 = 5,241,976.92/x
  3. Step 3: Cross multiply
    9,592,890.66x = 13,238,223.48 × 5,241,976.92
  4. Step 4: Simplify right side
    9,592,890.66x = 69,394,461,943,962.09
  5. Step 5: Solve for x
    x = 69,394,461,943,962.09/9,592,890.66
  6. Step 6: Final answer
    x = 7,233,946.93

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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.