Home / 2,774,176.91-4,157,611.70-1,174,760.93

Finding the Fourth Proportional to 2,774,176.91, 4,157,611.70 and 1,174,760.93

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Solution

The fourth proportional to 2,774,176.91, 4,157,611.70 and 1,174,760.93 is: 1,760,594.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,774,176.91 : 4,157,611.70 = 1,174,760.93 : x
  2. Step 2: Convert to fraction form
    2,774,176.91/4,157,611.70 = 1,174,760.93/x
  3. Step 3: Cross multiply
    2,774,176.91x = 4,157,611.70 × 1,174,760.93
  4. Step 4: Simplify right side
    2,774,176.91x = 4,884,199,760,609.02
  5. Step 5: Solve for x
    x = 4,884,199,760,609.02/2,774,176.91
  6. Step 6: Final answer
    x = 1,760,594.20

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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.