Home / 11,201,443.02-16,777,584-9,260,354.79

Finding the Fourth Proportional to 11,201,443.02, 16,777,584 and 9,260,354.79

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Solution

The fourth proportional to 11,201,443.02, 16,777,584 and 9,260,354.79 is: 13,870,211.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,201,443.02 : 16,777,584 = 9,260,354.79 : x
  2. Step 2: Convert to fraction form
    11,201,443.02/16,777,584 = 9,260,354.79/x
  3. Step 3: Cross multiply
    11,201,443.02x = 16,777,584 × 9,260,354.79
  4. Step 4: Simplify right side
    11,201,443.02x = 155,366,380,359,027.34
  5. Step 5: Solve for x
    x = 155,366,380,359,027.34/11,201,443.02
  6. Step 6: Final answer
    x = 13,870,211.19

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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.