Home / 9,461,845-13,057,351.36-5,110,931.36

Finding the Fourth Proportional to 9,461,845, 13,057,351.36 and 5,110,931.36

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Solution

The fourth proportional to 9,461,845, 13,057,351.36 and 5,110,931.36 is: 7,053,088.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,845 : 13,057,351.36 = 5,110,931.36 : x
  2. Step 2: Convert to fraction form
    9,461,845/13,057,351.36 = 5,110,931.36/x
  3. Step 3: Cross multiply
    9,461,845x = 13,057,351.36 × 5,110,931.36
  4. Step 4: Simplify right side
    9,461,845x = 66,735,226,544,362.65
  5. Step 5: Solve for x
    x = 66,735,226,544,362.65/9,461,845
  6. Step 6: Final answer
    x = 7,053,088.12

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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.