Home / 1,197,976.24-1,654,956.08-1,036,551.04

Finding the Fourth Proportional to 1,197,976.24, 1,654,956.08 and 1,036,551.04

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Solution

The fourth proportional to 1,197,976.24, 1,654,956.08 and 1,036,551.04 is: 1,431,953.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,976.24 : 1,654,956.08 = 1,036,551.04 : x
  2. Step 2: Convert to fraction form
    1,197,976.24/1,654,956.08 = 1,036,551.04/x
  3. Step 3: Cross multiply
    1,197,976.24x = 1,654,956.08 × 1,036,551.04
  4. Step 4: Simplify right side
    1,197,976.24x = 1,715,446,445,878.32
  5. Step 5: Solve for x
    x = 1,715,446,445,878.32/1,197,976.24
  6. Step 6: Final answer
    x = 1,431,953.65

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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.