Home / 10,728,597.24-14,805,541.20-5,833,784.24

Finding the Fourth Proportional to 10,728,597.24, 14,805,541.20 and 5,833,784.24

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Solution

The fourth proportional to 10,728,597.24, 14,805,541.20 and 5,833,784.24 is: 8,050,664.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,728,597.24 : 14,805,541.20 = 5,833,784.24 : x
  2. Step 2: Convert to fraction form
    10,728,597.24/14,805,541.20 = 5,833,784.24/x
  3. Step 3: Cross multiply
    10,728,597.24x = 14,805,541.20 × 5,833,784.24
  4. Step 4: Simplify right side
    10,728,597.24x = 86,372,332,917,230.69
  5. Step 5: Solve for x
    x = 86,372,332,917,230.69/10,728,597.24
  6. Step 6: Final answer
    x = 8,050,664.13

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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.