Home / 4,254,348.30-5,870,784.87-2,320,593.18

Finding the Fourth Proportional to 4,254,348.30, 5,870,784.87 and 2,320,593.18

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Solution

The fourth proportional to 4,254,348.30, 5,870,784.87 and 2,320,593.18 is: 3,202,300.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,348.30 : 5,870,784.87 = 2,320,593.18 : x
  2. Step 2: Convert to fraction form
    4,254,348.30/5,870,784.87 = 2,320,593.18/x
  3. Step 3: Cross multiply
    4,254,348.30x = 5,870,784.87 × 2,320,593.18
  4. Step 4: Simplify right side
    4,254,348.30x = 13,623,703,330,569.19
  5. Step 5: Solve for x
    x = 13,623,703,330,569.19/4,254,348.30
  6. Step 6: Final answer
    x = 3,202,300.89

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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.