Home / 875,207.44-1,312,694.49-244,068.40

Finding the Fourth Proportional to 875,207.44, 1,312,694.49 and 244,068.40

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Solution

The fourth proportional to 875,207.44, 1,312,694.49 and 244,068.40 is: 366,070.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    875,207.44 : 1,312,694.49 = 244,068.40 : x
  2. Step 2: Convert to fraction form
    875,207.44/1,312,694.49 = 244,068.40/x
  3. Step 3: Cross multiply
    875,207.44x = 1,312,694.49 × 244,068.40
  4. Step 4: Simplify right side
    875,207.44x = 320,387,243,863.12
  5. Step 5: Solve for x
    x = 320,387,243,863.12/875,207.44
  6. Step 6: Final answer
    x = 366,070.06

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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.