Home / 2,333,864.80-3,500,486.16-650,827.36

Finding the Fourth Proportional to 2,333,864.80, 3,500,486.16 and 650,827.36

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Solution

The fourth proportional to 2,333,864.80, 3,500,486.16 and 650,827.36 is: 976,154.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,864.80 : 3,500,486.16 = 650,827.36 : x
  2. Step 2: Convert to fraction form
    2,333,864.80/3,500,486.16 = 650,827.36/x
  3. Step 3: Cross multiply
    2,333,864.80x = 3,500,486.16 × 650,827.36
  4. Step 4: Simplify right side
    2,333,864.80x = 2,278,212,166,229.34
  5. Step 5: Solve for x
    x = 2,278,212,166,229.34/2,333,864.80
  6. Step 6: Final answer
    x = 976,154.30

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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.