Home / 4,231,494.38-6,347,227.73-1,535,816.00

Finding the Fourth Proportional to 4,231,494.38, 6,347,227.73 and 1,535,816.00

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Solution

The fourth proportional to 4,231,494.38, 6,347,227.73 and 1,535,816.00 is: 2,303,718.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,494.38 : 6,347,227.73 = 1,535,816.00 : x
  2. Step 2: Convert to fraction form
    4,231,494.38/6,347,227.73 = 1,535,816.00/x
  3. Step 3: Cross multiply
    4,231,494.38x = 6,347,227.73 × 1,535,816.00
  4. Step 4: Simplify right side
    4,231,494.38x = 9,748,173,863,962.46
  5. Step 5: Solve for x
    x = 9,748,173,863,962.46/4,231,494.38
  6. Step 6: Final answer
    x = 2,303,718.97

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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.