Home / 9,131,293.01-12,600,735.31-5,001,342.16

Finding the Fourth Proportional to 9,131,293.01, 12,600,735.31 and 5,001,342.16

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Solution

The fourth proportional to 9,131,293.01, 12,600,735.31 and 5,001,342.16 is: 6,901,606.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,131,293.01 : 12,600,735.31 = 5,001,342.16 : x
  2. Step 2: Convert to fraction form
    9,131,293.01/12,600,735.31 = 5,001,342.16/x
  3. Step 3: Cross multiply
    9,131,293.01x = 12,600,735.31 × 5,001,342.16
  4. Step 4: Simplify right side
    9,131,293.01x = 63,020,588,752,903.67
  5. Step 5: Solve for x
    x = 63,020,588,752,903.67/9,131,293.01
  6. Step 6: Final answer
    x = 6,901,606.23

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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.