Home / 15,859,306.72-23,789,945.04-4,500,644.32

Finding the Fourth Proportional to 15,859,306.72, 23,789,945.04 and 4,500,644.32

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Solution

The fourth proportional to 15,859,306.72, 23,789,945.04 and 4,500,644.32 is: 6,751,246.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,859,306.72 : 23,789,945.04 = 4,500,644.32 : x
  2. Step 2: Convert to fraction form
    15,859,306.72/23,789,945.04 = 4,500,644.32/x
  3. Step 3: Cross multiply
    15,859,306.72x = 23,789,945.04 × 4,500,644.32
  4. Step 4: Simplify right side
    15,859,306.72x = 107,070,081,017,388.17
  5. Step 5: Solve for x
    x = 107,070,081,017,388.17/15,859,306.72
  6. Step 6: Final answer
    x = 6,751,246.00

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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.