Home / 9,462,380.16-13,058,096.03-5,111,466.58

Finding the Fourth Proportional to 9,462,380.16, 13,058,096.03 and 5,111,466.58

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Solution

The fourth proportional to 9,462,380.16, 13,058,096.03 and 5,111,466.58 is: 7,053,830.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462,380.16 : 13,058,096.03 = 5,111,466.58 : x
  2. Step 2: Convert to fraction form
    9,462,380.16/13,058,096.03 = 5,111,466.58/x
  3. Step 3: Cross multiply
    9,462,380.16x = 13,058,096.03 × 5,111,466.58
  4. Step 4: Simplify right side
    9,462,380.16x = 66,746,021,455,775.67
  5. Step 5: Solve for x
    x = 66,746,021,455,775.67/9,462,380.16
  6. Step 6: Final answer
    x = 7,053,830.04

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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.