Home / 9,578,288.01-13,216,297.06-5,658,682.29

Finding the Fourth Proportional to 9,578,288.01, 13,216,297.06 and 5,658,682.29

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Solution

The fourth proportional to 9,578,288.01, 13,216,297.06 and 5,658,682.29 is: 7,807,953.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,578,288.01 : 13,216,297.06 = 5,658,682.29 : x
  2. Step 2: Convert to fraction form
    9,578,288.01/13,216,297.06 = 5,658,682.29/x
  3. Step 3: Cross multiply
    9,578,288.01x = 13,216,297.06 × 5,658,682.29
  4. Step 4: Simplify right side
    9,578,288.01x = 74,786,826,098,654.36
  5. Step 5: Solve for x
    x = 74,786,826,098,654.36/9,578,288.01
  6. Step 6: Final answer
    x = 7,807,953.37

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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.