Home / 2,270,615.64-3,405,923.47-1,558,484.70

Finding the Fourth Proportional to 2,270,615.64, 3,405,923.47 and 1,558,484.70

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Solution

The fourth proportional to 2,270,615.64, 3,405,923.47 and 1,558,484.70 is: 2,337,727.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,615.64 : 3,405,923.47 = 1,558,484.70 : x
  2. Step 2: Convert to fraction form
    2,270,615.64/3,405,923.47 = 1,558,484.70/x
  3. Step 3: Cross multiply
    2,270,615.64x = 3,405,923.47 × 1,558,484.70
  4. Step 4: Simplify right side
    2,270,615.64x = 5,308,079,618,088.29
  5. Step 5: Solve for x
    x = 5,308,079,618,088.29/2,270,615.64
  6. Step 6: Final answer
    x = 2,337,727.05

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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.