Home / 11,335,422.30-17,036,311.05-9,875,607.90

Finding the Fourth Proportional to 11,335,422.30, 17,036,311.05 and 9,875,607.90

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Solution

The fourth proportional to 11,335,422.30, 17,036,311.05 and 9,875,607.90 is: 14,842,316.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,335,422.30 : 17,036,311.05 = 9,875,607.90 : x
  2. Step 2: Convert to fraction form
    11,335,422.30/17,036,311.05 = 9,875,607.90/x
  3. Step 3: Cross multiply
    11,335,422.30x = 17,036,311.05 × 9,875,607.90
  4. Step 4: Simplify right side
    11,335,422.30x = 168,243,927,992,237.31
  5. Step 5: Solve for x
    x = 168,243,927,992,237.31/11,335,422.30
  6. Step 6: Final answer
    x = 14,842,316.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.